Question

Fine the surface of one yard.

please help .-.

Answer 1

1) 34 square meters

2) 21 square yards

Explanation:

1) 7x4=28

1/2x3x2x2=6

28+6= 34 square meters

2)3x3=9

1/2x3x2x4=12

9+12= 21 square yards