Question

A company that manufactures storage bins for grains made a drawing of a silo. The silo has a conical base, as shown below.

Answer 1

What is the total volume of grains that can be stored in the silo?

44π ft3

24π ft3

52π ft3

176π ft3

Answer 2

Volume of a Cylinder = PI * r² * height
Volume of a Cylinder = PI * 2² * 10
Volume of a cone = (PI * r² * height) / 3
Volume of a cone = (PI * 2² * 3) / 3

Add the cylinder volume and the cone volume together and you'll have your answer.

Answer 3

163

Answer 4

oops

Answer 5

138

Answer 6

Yes, it is 138 but it seems they want the answer in terms of PI.
So, I'd say divide the answer by PI and see what you get.

Answer 7

43

Answer 8

44

Answer 9

thanks @wolf1728