Front

What is a 3D figure?

Back

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

Front

What is a net in geometry?

Back

A net is a two-dimensional representation of a 3D figure that can be folded to form the 3D shape.

Front

What are the faces of a 3D figure?

Back

Faces are the flat surfaces that make up the boundaries of a 3D figure.

Front

How many faces does a cube have?

Back

A cube has 6 faces.

Front

What is a triangular prism?

Back

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

Front

What is a square pyramid?

Back

A square pyramid is a 3D figure with a square base and four triangular faces that meet at a point.

Front

How many edges does a rectangular prism have?

Back

A rectangular prism has 12 edges.

Front

What is the difference between a triangular prism and a triangular pyramid?

Back

A triangular prism has two triangular bases, while a triangular pyramid has one triangular base and three triangular faces.

Front

What is the volume of a rectangular prism?

Back

The volume of a rectangular prism is calculated by multiplying its length, width, and height (V = l × w × h).

Front

What is a face in a 3D figure?

Back

A face is any of the individual flat surfaces that make up the 3D shape.