Question

What is the length of the third side of the window frame below?

(Figure is not drawn to scale.)

10 inches
12 inches
16 inches
20 inches

Answer 1

The correct answer is 16 inches.

Explanation:

C^2 - A^2 = B^2

52 - 48 = 4

4^2 = 4 x 4 = 16

Answer 2

The answer is 20 inches.