face• A polygon that is a flat surface of a solid figure.

• A face can be lateral (side of figure) or a base.

prism• A solid figure that has two congruent,

polygon-shaped bases. All other faces are all rectangles.

pyramid • A solid figure with a polygon (shape)

base All other faces are triangles that meet at a common vertex. The base determines the number of sides in the figure.

edges, vertices, and bases

Triangle

Rectangle or Square

Rhombus

Triangle

Pentagon

Pentagon

Hexagon

Hexagon

Circle

Rectangle

Circle

Square

Triangle

Rectangle or Square

Rhombus

Triangle

6 4 48 5 5

12 6 89 5 6

Pentagon

Pentagon

Hexagon

Hexagon

15 7 1010 6 618 8 1212 7 7

Circle

Rectangle

Circle

Square

0 2 012 6 80 1 0

12 6 8