Question

Please help it's
Use Pythagorean theorem to find isosceles triangle side lengths

Answer 1

The answer is B.

Explanation:

a^2 + b^2 = c^2

(5)^2 + (12)^2 = (x)^2

25 + 144 = x^2

sqrt169 = x

13 = x

Answer 2

44

Explanation: