alleryHow many regular convex polyhedra (Platonic solids) are there?
A4
B5
C8
D6
Answer & Solution
Correct answer: B. 5
1. Platonic solids are polyhedra whose faces are identical regular polygons.
2. They are the tetrahedron, cube, octahedron, dodecahedron and icosahedron.
3. So there are 5.
_Source: Wikipedia, Platonic solid (CC BY-SA 4.0), Platonic solid_
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