The length of a rectangular screen is 6 feet, and the width of the screen is 8 feet. What is the length of a diagonal of this sc

Question

2 years ago

15

reen in feet?

1 answer:

dem82 [27] · Answer 1 · 2022-05-22T09:00:59+03:00

Answer:

Length of diagonal = 10 feet

Step-by-step explanation:

Length of a rectangular screen = 6 feet

Width of the rectangular screen = 8 feet

Since, all interior angles of a rectangle are 90°,

Triangle formed with two adjacent sides and the diagonal will be a right triangle.

By applying Pythagoras theorem,

Hypotenuse² = (leg 1)² + (leg 2)²

(Diagonal)² = (leg 1)² + (leg 2)²

Diagonal = $\sqrt{6^2+8^2}$

= $\sqrt{100}$

= 10 feet