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Interactive Checkpoint
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 Interactive Checkpoint
 Vertex of a 3D Object:  The point(s) where the edges of a 3D object intersect.

Answer the following questions about the vertices of a solid.

Enter each answer below and press tab to check

Graded Response

a) Identify a vertex in the pyramid shown above. a)
b) How many vertices are on a pyramid with n faces? b)
c) How many vertices are on a prism with a base of n sides? Give your answer in terms of n. c)