A leg length of a right triangle is 22, and the other two sides also have integer lengths. Find the perimiter of the triangle.
We have the (not common) Pythagorean Triple 11 - 60 - 61
If we double the side lengths we still have a (similar) right triangle 22 - 120 - 122
You should be able to take it from here, calicokittycat....
+45 
