2D and 3D shapes

Front

What is a 2D shape?

Back

A shape that has only two dimensions: length and width.

Front

What is a 3D shape?

Back

A shape that has three dimensions: length, width, and height.

Front

What shape has 4 equal sides and 4 right angles?

Back

Square.

Front

What shape has 4 sides but not all sides are equal?

Back

Rectangle.

Front

What is the name of a shape with no sides and no vertices?

Back

Circle.

Front

What is the difference between a circle and a sphere?

Back

A circle is 2D and a sphere is 3D.

Front

How many vertices does a square have?

Back

4 vertices.

Front

How many edges does a cube have?

Back

12 edges.

Front

What shape are the faces of a cube?

Back

Square.

Front

What shape are the faces of a rectangular prism?

Back

Rectangle.