Surface Area Answers

A cylinder fits inside a square prism as shown. For every cross section, the ratio of the area of the circle to the area of the square is or .

The radius of a sphere is 6 units.

The base diameter and the height of a cone are both equal to x units.

A cone fits inside a square pyramid as shown. For every cross section, the ratio of the area of the circle to the area of the square is or .

A cylindrical cardboard tube with a diameter of 8 centimeters and a height of 20 centimeters is used to package a gift.

The radius of a sphere is 3 inches. Which represents the volume of the sphere?

An oblique cone has a height equal to the diameter of the base. The volume of the cone is equal to 18π cubic units.

An oblique cylinder has a diameter of 14 units. The volume of the cylinder is 1,176π cubic units.

The volume of a cylinder is 4πx3 cubic units and its height is x units.Which expression represents the radius of the cylinder, in units?

A right cylinder has a radius of 2 units and a height of 5 units.