What is the exact volume of the cone?

A.
40 (pi) cm3

B.
80/3 (pi) cm3

C.
160/3 (pi) cm3

D.
160 (pi) cm3
http://static.k12.com/calms_media/media/1565500_1566000/1565811/1/63c563ac3eb2498898a8072941e21a3dad0205b5/MS_IMC-141119-110042.jpg

Question

What is the exact volume of the cone?

 
 A.
 40 (pi) cm3
 
 B.
 80/3 (pi) cm3
 
 C.
  160/3 (pi) cm3
 
 D.
 160 (pi) cm3
http://static.k12.com/calms_media/media/1565500_1566000/1565811/1/63c563ac3eb2498898a8072941e21a3dad0205b5/MS_IMC-141119-110042.jpg

k_lynn · Answer

The volume formula of a cone is $$\frac{ 1 }{ 3 }\Pi r ^{2}h$$R is the radius and h is the height.

k_lynn · Answer

plug in 4 as the radius and 10 as the height and solve.

anonymous · Answer

C?

anonymous · Answer

@k_lynn