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Faces, Edges and Vertices

VERTEX (plural is vertices). EDGE. FACE. Faces, Edges and Vertices. Three dimensional (3D) shapes are defined by the number of faces, edges and vertices (corners) that they have. TETRAHEDRON. Faces. Edges. Vertices. Faces, Edges and Vertices.

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Faces, Edges and Vertices

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  1. VERTEX (plural is vertices) EDGE FACE Faces, Edges and Vertices Three dimensional (3D) shapes are defined by the number of faces, edges and vertices (corners) that they have. TETRAHEDRON

  2. Faces Edges Vertices Faces, Edges and Vertices Three dimensional (3D) shapes are defined by the number of faces, edges and vertices (corners) that they have. 4 A tetrahedron is a pyramid with triangular faces. 6 4 A tetrahedron is the simplest of all the 3D shapes. TETRAHEDRON

  3. Faces Edges Vertices Faces, Edges and Vertices A square based pyramid has: 5 8 5 A square based pyramid

  4. Find the number of faces, edges and vertices for each of the 3D shapes shown below. 2 1 7 Faces Faces 6 15 Edges 10 Edges 10 6 Vertices Vertices Pentagonal based pyramid Pentagonal based prism Faces 6 3 12 Edges 8 Vertices Cuboid

  5. Find the number of faces, edges and vertices for each of the 3D shapes shown below. 5 4 7 Faces Faces 6 12 Edges 12 Edges 7 8 Vertices Vertices Hexagonal based pyramid Cube 6 Faces 8 18 Edges 12 Vertices Hexagonal based prism

  6. Find the number of faces, edges and vertices for each of the 3D shapes shown below. Worksheet 2 1 Faces Faces Edges Edges Vertices Vertices Pentagonal based pyramid Pentagonal based prism Faces 3 Edges Vertices Cuboid

  7. Find the number of faces, edges and vertices for each of the 3D shapes shown below. Worksheet 5 4 Faces Faces Edges Edges Vertices Vertices Hexagonal based pyramid Cube 6 Faces Edges Vertices Hexagonal based prism

  8. Worksheet

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