Question 374037
A^2+B^2=C^2
11^2+B^2=61^2
121+B^2=3,721
B^2=1,371-121
B^2=3,600
B=SQRT3,600
B=60 ANS. FOR THE LONGER SIDE.
PROOF:
11^2+60^2=81^2
121+3,600=3.721
3,721=3,721