By D. Fisher

Vertices (points)

Edges (lines)

Faces (planes)

4

6

4 The base has 3 sides.

Vertices (points)

Edges (lines)

Faces (planes)

5

8

5

The base has sides. 4

Vertices (points)

Edges (lines)

Faces (planes)

6

10

6

The base has sides. 5

Vertices (points)

Edges (lines)

Faces (planes)

7

12

7

The base has sides. 6

Vertices (points)

Edges (lines)

Faces (planes)

9

16

9

The base has sides. 8

Name Picture Base Vertices Edges Faces

Triangular Pyramid

Square Pyramid

Pentagonal Pyramid

Hexagonal Pyramid

Heptagonal Pyramid

Octagonal Pyramid

3 4 6 4

4 5 8 5

5 6 10 6

6 7 12 7

7 8 14 8

8 9 16 9 Any Pyramid n n + 1 2n n + 1

Draw it

No picture