Three Dimensional

A three dimensional shape, such as a ball, whose surface consists of all the points that are a

given distance from the center of the shape.

• cylinder

• cone

• sphere

• cube

The amount of space, or the capacity, of a three dimensional shape.

• circumference

• perimeter

• area

• volume

The bottom face of a three dimensional shape.

• base

• edge

• surface

• vertex

A three dimensional shape with a circular end and a pointed end.

• cylinder

• cone

• sphere

• cube

A three dimensional object.

• solid

• plane

• surface

• polygon

A polygon that forms one of the flat surfaces of the same three dimensional shapes.

• plane

• solid

• face

• edge

A pattern that you can cut and fold to make a model of a solid shape.

• net

• bag

• square

• hook

A solid with two congruent circular bases that lie in parallel planes.

• cylinder

• cone

• sphere

• cube

The area of the base of a cylinder and a cone can be found by using the formula

A = πr²

• true

• false

The volume of a cylinder can be found by using the formula

V = Bh

• true

• false