side panels that measure 8 feet, 10 feet, 12 feet, and 15 feet along the bottom edge. For example, one possible shed measures 10 feet by 10 feet. Another possible shed measures 12 feet by 15 feet. List the measurements of all the possible sheds. How many different sized sheds can be made?
there are 4^2 = 16 ways to pick the dimensions, starting with
8x8, 8x10, 8x12, 8x15
and so on