perplexus.info :: Shapes : Elongated Pentagonal Orthocupola's vertices

Elongated Pentagonal Orthocupola's vertices (Posted on 2017-03-20)

An Elongated Pentagonal Orthocupolarotunda (one of the 92 Johnson solids) has 37 faces, 15 of which are squares, 7 of which are regular pentagons, and 15 of which are triangles.

How many vertices does it have?

No Solution Yet Submitted by Ady TZIDON

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re: solution

| Comment 2 of 3 |

(In reply to solution by Daniel)

Each edge is shared by two faces. So there are only 70 edges. So there are only 35 vertices.

Posted by Charlie on 2017-03-20 12:31:07

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