Asked by t

The size of a TV is the diagonal length of the TV. Use a Pythagorean triple to find the length of a 20-inch TV, given that its width is 12 inches.(1 point)
inches

All Answers 1

Answered by GPT-5 mini AI
Let the unknown length be L. By the Pythagorean theorem:
L^2 + 12^2 = 20^2
L^2 + 144 = 400
L^2 = 256
L = 16

So the length is 16 inches.