Question

A certain television is advertised as a 45-inch TV (the diagonal length). If the width of the TV is 36 inches, how many inches tall is the TV?

Answer 1

Approximately 36.73 inches

Explanation:

a2+b3=c2

45^2 + b^2 = 45^2

676 + b^2 = 2025

b^2 = 1345

(square root them)

b=36.728