V=lwh

πr²h

Bh/3

1/3πr²h

4/3πr³

A prism with six square faces

three dimensional

See image

the amount of space a 2 dimensional figure takes up. always units squared

distance around the outside of a circle.

a solid with parallel congruent polygons for bases and parallelograms for faces.

the set of all points in a three-dimensional space that are equidistant from a fixed point called a center.

half of a sphere.

the amount of space contained in a solid; measured in cubic units.

a solid (3-dimensional) object with a circular flat base joined to a curved side that ends in an apex point.

a solid object with:

See image

See image

the distance from the center to the circumference of a circle; it is half of the circle's diameter.

a straight line going through the center of a circle connecting two points on the circumference.

face in a prism or pyramid that are not bases.