The floor of a rectangular living room is 21 feet by 28 feet. What is the distance between opposite corners of the living room?

Question

asked Dec 1, 2021 143k views

1 Answer

Mlimb · Answer 1 · 2021-12-08T02:41:14+0000

Answer:

35 feet.

Explanation:

To find this, we will need to use the Pythagorean theorem to solve for the diagonal length. Call this diagonal length 'd'.

d² = 21² + 28²

d² = 1225

d² = 35.

Thus, the diagonal length is 35 feet.