Question

The length of a rectangular frame is 15 inches, and the width of the frame is 88 inches. What is the length of a diagonal of this frame in inches?​

Answer 1

about 89.27 inches

Explanation:

This is a right triangle question

c^2 = a^2 + b^2

c^2 = 15^2 + 88^2

c^2 = 225 + 7744

c^2 = 7969

Take the square root of both sides

c = 89.2692556259

c ≈ 89.27 inches