Question

What is the value of x? Show your work.
Please help

Answer 1

b=5√3

Explanation:

Find the last side of the triangle using the Pythagorean theorem.

`a^(2) +b^(2) =c^(2) \\5^(2) +b^(2) =10^(2) \\b^(2) =10^(2)-5^(2)\\\\b=5√(3)`