Hello, Chez!

Ha! . . . I mislabelled my diagram!

I have the triangle PQR: .

Find: .Code:P * | * | * 17 8 | * | * | * R * - - - - - - - - * Q 15

Note that: .

. . The sides satisfy the Pythgorean Theorem.

Hence, is a right triangle.

Therefore:

. . . corrected