Item:Q7865: Difference between revisions

Created a new Item: cupola, solid formed by joining two polygons, one with twice as many edges as the other, by an alternating band of isosceles triangles and rectangles
 
 
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Property / subclass of
 
Property / subclass of: prismatoid / rank
 
Normal rank
Property / subclass of
 
Property / subclass of: convex polyhedron / rank
 
Normal rank