Platonic solids

Description

You have five cards with the image and the name of each platonic solid in the front. Look at them and think. How is the shape of their faces? How many faces, edges and vertices are there in each one?
Jose Alfonso Rueda
Flashcards by Jose Alfonso Rueda, updated more than 1 year ago
Jose Alfonso Rueda
Created by Jose Alfonso Rueda over 6 years ago
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Resource summary

Question Answer
Tetrahedron 4 equilateral triangular faces 6 straight edges 4 vertex corners
Hexaedron or cube 6 square faces 12 straight edges 8 vertex corners
Octahedron 8 equilateral triangular faces 12 straight edges 6 vertex corners
Dodecahedron 12 regular pentagonal faces 30 straight edges 20 vertex corners
Icosahedron 20 equilateral triangular faces 30 straight edges 12 vertex corners
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