Exploring Polyhedrons

Front

Definition of Polyhedron

Back

3D shape with flat polygonal faces

Front

Faces

Back

Flat surfaces of a polyhedron

Front

Edges

Back

Line segments where faces meet

Front

Vertices

Back

Points where edges meet

Front

Cube

Back

6 square faces, 12 edges, 8 vertices

Front

Tetrahedron

Back

4 triangular faces, 6 edges, 4 vertices

Front

Octahedron

Back

8 triangular faces, 12 edges, 6 vertices

Front

Dodecahedron

Back

12 pentagonal faces, 30 edges, 20 vertices

Front

Regular Polyhedron

Back

All faces are the same regular polygon

Front

Euler's Formula

Back

V - E + F = 2 (Vertices, Edges, Faces)