Duplicate of Geometry: Volume of Cones, Cylinders, and Spheres

Question 1

A cylinder has a volume of 360π and a height of 10. What is the diameter of the base?

Accepted Answer

12

Question 2

What is the volume, in cubic meters, of the sphere?

Accepted Answer

2,304π

Question 3

Three spheres are packed tightly in a box. What is the volume of all three spheres?

Accepted Answer

108π cubic inches

Question 4

The volume of a cone is 1/3 the volume of a cylinder when the radii and heights are equal.

Accepted Answer

True

Question 5

The radius of a cone is doubled and the height is left the same. The volume of the new cone is

Accepted Answer

4 times the original volume.

Question 6

Which formula is used to find the volume of a sphere?

Accepted Answer

V = 4/3πr3

Question 7

Two cylindrical soup cans have a volume of 40 cubic inches. Can their surface areas be unequal?

Accepted Answer

Yes

Question 8

What is the best approximation for the volume of the cylinder created by this net?

Accepted Answer

600 cubic feet

Question 9

What is the height of the cone?

Accepted Answer

30

Question 10

What is the volume, in cubic inches, of the cylinder?

Accepted Answer

240π

Question 11

What is the volume, in cubic inches, of the cone?

Accepted Answer

128π/3

Questions 11