The sides of a square are 9 inches long. What is the length of the diagonal?

Question

asked Feb 13, 2023 133k views

1 Answer

Alexander Reshytko · Answer 1 · 2023-02-18T02:39:37+0000

Answer:

√162 which is approx 13 inches

Explanation:

2 sides of square form right triangle

Pythagoras Theroem

9^2+9^2 = 81+81= 162

diagonal = √162