Question

find the value of X leave your answer in the simplest radical form :))

Answer 1

Answer:

A

Step-by-step explanation:

For this, you use the Pythagorean Theorem ($a^2 + b^2 = c ^2$)

You have the value of a (13) and the value of c (15), so you can substitute that into the formula:

$13^2 + b^2 = 15^2$

$169 + b^2 = 225$

subtract 169 from both sides

$b^2 = 56$

$b = \sqrt{56}$

Putting it into simplest radical form,

b = $2\sqrt{14}$