A 55-inch television screen has a shape of a rectangle with a diagonal that is 55 inches long and a width of the screen is 27 inches.

What is the perimeter of the screen?

Enter your answer, rounded to the nearest hundredth, in the box.

in.

Question

Johnny

4 May, 01:45

+1

Answers (1)

Know the Answer?

Kimora Saunders · Answer 1

L^2 = 55^2 - 27^2

L^2 = 3025 - 729

L^2 = 2296

L = sqrt (2296) = 47.92 inches

perimeter = 27*2 + 47.92*2 = 54 + 95.84 = 149.84 inches

A 55-inch television screen has a shape of a rectangle with a diagonal that is 55 inches long and a width of the screen is 27 inches.What is the perimeter of the screen?Enter your answer, rounded to the nearest hundredth, in the box.in.