Cone - JSS1 Mathematics Lesson Note

Definition: A cone has a circular base connected by a curved surface to a single vertex (apex).

Source:(Cuemath.com)

Properties:

Base: Circular base

Vertices: 2 vertices (1 at the base + 1 apex)

Edges: 1 edge (the curved surface)

Example: Traffic cones used on roads have a cone shape with a circular base and a pointed apex.