MathRevolution wrote:
[GMAT math practice question]
The side-lengths\(a, b\) and\(c\) of a right triangle are integers that satisfy\(b-a=c-b=k\) for some positive integer. One of\(a, b, c\) is\(56\) . What is the length of the longest side of the triangle?
\(A. 60\)
\(B. 65\)
\(C. 70\)
\(D. 75\)
\(E. 80\)
...
