Question

What is the value of x

Answer 1

A. 10

Explanation:

Formula for the Pythagorean Theorem: a^2+b^2=c^2

Substitute: 6^2+8^2=c^2

6*6+8*8=c^2

36+64=c^2

100=c^2

Then, find we to the square root in order to isolate c^2.

10=c.

Final answer, A. 10.