Question

If a T.V. screen is 48 inches wide and 36 inches long, what is the diagonal length of the screen?

The diagonal length is
inches.

Answer 1

the diagonal length is 60 inches.

Explanation:

You start off by dividing the measurements by 12. 48 divided by 12 is 4 and 48 divided by 36 is 3. So using the 3, 4, 5 triangle theory, you would multiply 12 by 5, and get 60. I hope this helped :)