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?
(In reply to re: solution
quite right, the devil is in the details as they say :-)
Posted by Daniel
on 2017-03-20 13:23:47