Page 225 - NUMINO_WB_5B
P. 225
146-B2-1

Number of Vertices, Edges, and Faces

1. A triangular pyramid made with Zometools is shown in the example. Write the
number of vertices and edges in each pyramid made with Zometools.

Example
Vertices:
Edges:

a. Vertices:
Edges:

b. Vertices:
Edges:

c. Vertices:
Edges:
   220   221   222   223   224   225   226   227   228   229   230