Answer:
36 ft
Step-by-step explanation:
you have to do length times by your width
6x6=36
21,87ft
area of square: 6×6=36
circle:
π×r^2
(radius is 3)
π×3×3= 28,26
half of the circle:
28,26÷2=14,13
so green area: 36 - 14,13 = 21,87 ft
