1. A square carpet, one side of which is 5 m.
sq. m
2. A piece of rectangular land is 110 m long and 73 m wide.
sq. m
3. A classroom 9 m by 9 m.
sq. m
4. A window 4 feet by 2 feet.
sq ft
5. A trapezoid-shaped piece of wood which bases measure 128 m, 92 m and
its height is 40 m.
sq m
