Question 166041
so we will call the shorter side  s and longer side is 2s+2 . Hypothenuse is 13

using the pathagorean theorem   {{{s^2+(2s+2)^2=13^2}}} multiplied out we get 5s2+8x-165=0

factoring we get (5s+33)(s-5)=0 so s=5 and -33/5 throw out the negative value and s=5 meaning short side is 5 and longer side is 2(5)+2=12