Question

What is the measurement of the diameter of the circle? (Round to the nearest tenth if needed)

Answer 1

The answer is 13.

Explanation:

First, we must find the hypotenuse for right angle:

`c^(2) = a^(2) + b^(2)\\ \\\\c^(2) = 12^(2) + 5^(2) \\c^(2) 144 + 25 \\c^(2) = 169 \\c^(2) =√(169)\\c^(2) = 13`

Answer 2

I believe the answer is 13