3D shapes

Front

What is a 3D shape?

Back

A 3D shape is a solid object that has three dimensions: length, width, and height.

Front

What is a vertex?

Back

A vertex is a point where two or more edges meet. It is also known as a corner.

Front

What is a face of a 3D shape?

Back

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

Front

What is an edge in a 3D shape?

Back

An edge is a line segment where two faces meet.

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

How many faces does a cube have?

Back

A cube has 6 faces.

Front

What is the difference between a prism and a pyramid?

Back

A prism has two identical bases and rectangular faces, while a pyramid has one base and triangular faces that meet at a point.

Front

Can a 3D shape have curved surfaces?

Back

Yes, shapes like spheres and cylinders have curved surfaces.

Front

What is a square pyramid?

Back

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