By D. Fisher
Vertices (points)
Edges (lines)
Faces (planes)
4
6
4 The base has 3 sides.
5
8
The base has sides. 4
10
The base has sides. 5
7
12
The base has sides. 6
9
16
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
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