To determine the total number of triangular bases among the given 3 square pyramids and 2 pentagonal pyramids, we can analyze each type of pyramid:
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Square Pyramids: A square pyramid has a square base. Therefore, it has 0 triangular bases.
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Pentagonal Pyramids: A pentagonal pyramid has a pentagonal base. This type of pyramid also has 0 triangular bases.
Hence, when we consider both types of pyramids, we have:
- Square Pyramids: 3 pyramids × 0 triangular bases = 0 triangular bases
- Pentagonal Pyramids: 2 pyramids × 0 triangular bases = 0 triangular bases
Now, adding these together gives:
0 (from square pyramids) + 0 (from pentagonal pyramids) = 0 triangular bases.
Therefore, the total number of triangular bases among the pyramids that Jayla sees is 0.