If squared 61 is the longest side length in the triangle, find the value of x that makes the triangle above a right triangle. write your answer in simplest radical form.

So the question ask to find the value of x that makes the triangle above a right triangle and the best way to answer this is by doing the Pythagorean formula of c^2=a^2+b^2 and the answer would be  X=31. I hope you are satisfied with my answer 

Hold on lemme do the work