A flower bed is in the shape of a triangle with one side twice the length of the shortest side and
the third side is 15 feet more than the length of the shortest side. Find the dimensions if the
perimeter is 119 feet.
shortest side --- x
other side ---- 2x
third side --- x+15
x + 2x + x+15 =119
now just solve for x, then sub into my definitions.