Year 9 Unit 8

What is a 2D shape?

• A shape with faces, edges, and vertices

• A shape with three dimensions

• A two-dimensional shape with two measurements, usually length and width

• A shape that can hold capacity

Which of the following best describes a 3D shape?

• A shape with only one measurement

• A shape with faces, edges, and vertices

• A flat, two-dimensional object

• A shape with no measurable dimensions

What does area measure?

• The distance around a shape

• The height of a shape

• The amount a container can hold

• The size a surface takes up, measured in square units

What is the base of a shape?

• The top edge of a shape

• The flat side of a 3D shape

• The bottom line of a plane shape or the bottom face of a solid

• A vertical measurement

Capacity refers to:

• How much space a solid takes up

• The length of a shape

• The amount a container or something can hold

• The number of faces on a prism

What is a centimetre?

• A. A unit of volume

• B. A metric unit of length. There are 100 in 1 metre

• C. A measure of weight

• D. A US customary unit

What does cm² measure?

• Weight

• Volume

• Area

• Distance

What does cm³ measure?

• Weight

• Volume

• Perimeter

• Area

A compound shape is:

• Made of a single polygon

• Made up of simple shapes

• Only found in 2D

• A curved shape

A cross-section is:

• The height of a solid

• The line from corner to corner

• The face that results from slicing through a solid shape

• A side of a triangle