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tigergirl301
Lv 6
tigergirl301 asked in Education & ReferenceHigher Education (University +) · 2 decades ago

Polyhedra help #2?

A polyhedra with 12 faces and 15 vertices that is topologically equivalent to an anchor ring has how many edges?

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  • stevemorris1
    Lv 5
    2 decades ago
    Favorite Answer

    Consider a triangular ring (3 segments) each segment containing 4 faces, 2 trapazoidal that run the entire length of the segment and 2 trapezoidal that each make up half of the third side of the ring. The total number of edges in this figure are 27.

  • razor_cookie
    Lv 5
    2 decades ago

    35

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