Question

Find the value of x.

Answer 1

Answer:

$\sqrt{205}$

Step-by-step explanation:

Using the pythagorean theorem, $x^{2} +18^{2} =23^{2}$ so that means $x^{2} = 23^{2} -18^{2} =205$ so x = $\sqrt{205}$

Answer 2

x= square root of 205