D
A company that manufactures storage bins for grains made a drawing of a silo. The silo has a conical base, as shown below
10 ft
13 A
Which of the following could be used to calculate the total volume of grains that can be stored in the silo?
Om(2m²(10) + (13-10) (2m)
Om(10m) (2m) + (13-10m) (2m)
3
Om(2m²(10)+(2(13-10m)
On(10m) (21) + m2(13-10m)