**3D Shapes – Faces, Edges and Vertices**

- Cuboid
- Cube
- Cone
- Sphere
- Square Pyramid
- Triangular Prism
- Triangular Pyramid

**3D Shape – Faces, Edges and Vertices**

Face is a flat surface that forms part of the boundary of a solid object.

A vertex is a corner.

An edge is a line segment joining two vertex.

**Faces, Edges and Vertices – ****Cuboid**

A cuboid has six rectangular faces.

A cuboid has 8 vertices.

A cuboid has 12 edges.

**Cube**

A cube has six square faces.

A cube has eight vertices.

A cube has 12 edges.

**Cone**

A cone has one plane surface (i.e base) and one curved lateral surface.

A cone has 1 vertex.

A cone has 1 circular edge.

**Faces, Edges and Vertices – Cylinder **

A cylinder has a curved lateral surface and two circular faces at its ends.

A cylinder has no corner or vertex.

A cylinder has 2 circular edges.

**Sphere**

A sphere has a curved surface.

A sphere has no vertex.

A sphere has no edges.

**Square Pyramid**

A square pyramid has 4 lateral triangular faces and 1 square base.

A square pyramid has 5 vertices.

A square pyramid 8 edges.

**Triangular Prism**

A triangular prism has 3 rectangular lateral faces and 2 triangular bases.

A triangular prism has 6 vertices.

A triangular prism has 9 edges.

**Faces, Edges and Vertices – Triangular Pyramid**

A triangular pyramid has 3 triangular lateral faces, 1 triangular base.

A triangular pyramid has 4 vertices.

A triangular pyramid has 6 edges.

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