Question

Find the missing side of the triangle and leave the answer in simplest radical form

Answer 1

x = √7.

Explanation:

Using the Pythagoras theorem:

x^2 = (√15)^2 - (2√2)^2

x^2 = 15 - 8

x = √7.

Answer 2

it would be radical 7

15 = x²+ 8

x²= 15 - 8

x²= 7 >>>>> radical 7 = x

Explanation:

hope it helps