Geometry

Hong Kong

Stage 1 - Stage 3

Shapes A and B are polyhedra while shape C is not. Why?

Shapes A and B consist of flat faces only, while shape C does not.

A

Shapes A and B are oblique, while shape C is not.

B

Shapes A and B are prisms, while shape C is not.

C

Shapes A and B are convex, while shape C is not.

D

Easy

Less than a minute

Which of the following solids is a polyhedron?

Which of the following solids has faces, vertices and edges?

A number of 1cm x 1cm x 1cm cubes are glued together to form a 3cm x 3cm x 3cm cube. The outside faces of the large cube are painted blue and the small cubes are then pulled apart.

Sign up to access Practice Questions

Get full access to our content with a Mathspace account