Answer:
To find the answer, use the Pythagorean theorem. It would be the last choice.
Step-by-step explanation:
The formula for the Pythagorean theorem is:
a^2 + b^2 = c^2.
a = 10
b = 15
c = x
Make your equation.
10^2 + 15^2 = x^2.
Hope this helps!
