Question

Find the exact length of the third side.
41
9
what’s the other side

Answer 1

Explanation:

`{d}^(2) = {a}^(2) + {b}^(2) \\ 41 = 9 + {b}^(2) \\ {b}^(2) = 41 - 9 \\ {b}^(2) = 32 \\ b = √(32) \\ b = 5.66 \:`