Sort and Classify 2D and 3D Shapes

Front

How many edges does a rectangular prism have?

Back

A rectangular prism has 12 edges.

Front

How many vertices does a rectangular prism have?

Back

A rectangular prism has 8 vertices.

Front

What do curved figures have in common?

Back

Curved figures have curved edges.

Front

What does congruent mean?

Back

Congruent means same shape and same size.

Front

What is a 2D shape?

Back

A 2D shape has only two dimensions: length and width.

Front

What is a 3D shape?

Back

A 3D shape has three dimensions: length, width, and height.

Front

Can a shape be both 2D and 3D?

Back

No, a shape is either 2D or 3D.

Front

What is an edge in geometry?

Back

An edge is where two faces of a shape meet.

Front

What is a vertex in geometry?

Back

A vertex is a point where two or more edges meet.

Front

What is a face in geometry?

Back

A face is a flat surface on a 3D shape.