The perimeter of the rectangles shaped base of a piano is 16 feet what are all the possible denominations of the piano using only whole numbers of feet
The perimeter = 2 [ L + W],....so.....
16 = 2 [ L + W] or
8 = L + W
So...the possible combinatons are
1 + 7
2 + 6
3 + 5
4 + 4
