Changing Dimensions of 3-D Figures — Unit test Answers

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

A right pyramid with a square base has a base edge length of 24 feet and a slant height of 20 feet.

Cylinders A and B are similar solids. The base of cylinder A has a circumference of 4π units. The base of cylinder B has an area of 9π units. The dimensions of cylinder A are multiplied by what factor to produce the corresponding dimensions of cylinder B?

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

The radius of the large sphere is double the radius of the small sphere.