Naming 2D and 3D shapes

Front

What is a triangle?

Back

A triangle is a 2D shape with three sides and three angles.

Front

What is a rectangular prism?

Back

A rectangular prism is a 3D shape with six rectangular faces.

Front

What is a triangular prism?

Back

A triangular prism is a 3D shape with two triangular faces and three rectangular faces.

Front

What is a triangular pyramid?

Back

A triangular pyramid is a 3D shape with a triangular base and three triangular faces that meet at a point.

Front

What is a circle?

Back

A circle is a 2D shape that is perfectly round and has no corners.

Front

What is a rectangle?

Back

A rectangle is a 2D shape with four sides and four right angles.

Front

What is a square?

Back

A square is a 2D shape with four equal sides and four right angles.

Front

What is a rectangular pyramid?

Back

A rectangular pyramid is a 3D shape with a rectangular base and four triangular faces.

Front

How many sides does a triangle have?

Back

A triangle has three sides.

Front

How many faces does a rectangular prism have?

Back

A rectangular prism has six faces.