New flowers are being planted in a circular flower bed with a 14-foot diameter.If each flower requires 1 square foot of space,about how many flowers can be planted?
A.308 flowers
B.154 flowers
C.77 flowers
D.66 flowers

Question

New flowers are being planted in a circular flower bed with a 14-foot diameter.If each flower requires 1 square foot of space,about how many flowers can be planted?
A.308 flowers
B.154 flowers
C.77 flowers
D.66 flowers

anonymous · Answer

D

anonymous · Answer

r=14/2=7
$$area=\pi r^2=\pi*7^2=153.94 ft^2$$
no of flowers=?

anonymous · Answer

hoe did you get D @idkmath909
and I don't know how you did It can you explain

anonymous · Answer

I meant how

anonymous · Answer

no. of flowers=total area/1 square foot.