Solids

What is the meaning of the "D" in 3D?

• Dimension

• Deep

• Door

• Depth

2D shapes have?

• height and width

• length and width

• side and height

• none of these

What are the 3 dimensions of 3D solids?

• side, angle, line segment

• height, side, angle

• length, width, height

• none of these

Which solid is seen here?

• cuboid

• cube

• square

• cone

Identify this solid

• rectangular prism

• cylinder

• cone

• cube

This is a ?

• cube

• triangular pyramid

• cone

• square based pyramid

How many faces, edges and vertices does this solid have?

• 6 faces, 12 edges, 8 vertices

• 10 faces, 18 edges, 10 vertices

• 12 faces, 8 edges, 6 vertices

• none

identify this prism

• cube

• hexagonal prism

• pentagonal pyramid

• pentagonal prism

This is a ?

• triangular pyramid

• pentagonal pyramid

• triangular prism

How many faces, edges and vertices does the square based pyramid have?

• 6 faces, 3 edges, 3 vertices

• 5 faces, 8 edges, 5 vertices

• 20 facs, 8 edges, 12 vertices