Tranh luận về độ dài cạnh của tam giác ABC

3

(318 votes)

Trong bài viết này, chúng ta sẽ tranh luận về độ dài cạnh của tam giác ABC dựa trên yêu cầu của bài toán. Yêu cầu đặt ra là tìm độ dài cạnh AC khi biết rằng độ dài cạnh AB là \( p \) và độ dài cạnh BC là \( -7 \cos(2\theta) \), với \( \theta \) là góc ABC. Để giải quyết bài toán này, chúng ta sẽ sử dụng định lý cân trong tam giác cân ABC. Định lý cân cho biết rằng trong một tam giác cân, đường cao từ đỉnh góc vuông xuống đáy chia đôi đoạn thẳng nối hai đỉnh còn lại. Vì vậy, ta có thể suy ra rằng độ dài cạnh AC cũng là \( p \). Tuy nhiên, để chứng minh điều này, chúng ta cần sử dụng một số bằng chứng khác. Một trong những bằng chứng đó là sử dụng định lý Pythagoras trong tam giác vuông ABC. Định lý Pythagoras cho biết rằng trong một tam giác vuông, bình phương của độ dài cạnh huyền bằng tổng bình phương của độ dài hai cạnh góc vuông. Áp dụng định lý Pythagoras vào tam giác ABC, ta có: \( AC^2 = AB^2 + BC^2 \) Thay các giá trị đã biết vào, ta có: \( AC^2 = p^2 + (-7 \cos(2\theta))^2 \) \( AC^2 = p^2 + 49 \cos^2(2\theta) \) \( AC^2 = p^2 + 49(1 - \sin^2(2\theta)) \) \( AC^2 = p^2 + 49 - 49\sin^2(2\theta) \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(2\sin\theta\cos\theta)^2 \) \( AC^2 = p^2 + 49 - 49(