Page 215 - NUMINO_WB_5B
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145-P2-1
Find the Sum of the Edges of Prisms
Make two prisms by splitting the figure as shown below. Find the sum of the edges
of the two prisms made after splitting.
Step 1. What two shapes are made when a pentagon is cut into two parts as
shown below?
AB
Step 2. What are the names of prisms A and B?
Step 3. Find the number of edges of each prism. Then find the sum.
Find the Sum of the Edges of Prisms
Make two prisms by splitting the figure as shown below. Find the sum of the edges
of the two prisms made after splitting.
Step 1. What two shapes are made when a pentagon is cut into two parts as
shown below?
AB
Step 2. What are the names of prisms A and B?
Step 3. Find the number of edges of each prism. Then find the sum.
