For the following right triangle, find the side length x. Round your answer to the nearest hundredth.

Answer:
15.62
Step-by-step explanation:
The Pythagorean theorem tells you the relation between the side lengths is ...
x^2 = 12^2 + 10^2 . . . the sum of squares of sides is the square of the hypotenuse
x^2 = 244
x = √244 ≈ 15.62