3-D figures

Front

What is a 3-D figure?

Back

A three-dimensional figure is a shape that has depth, width, and height, such as cubes, spheres, and pyramids.

Front

What is a vertex (vertice)?

Back

A vertex is a point where two or more edges meet in a 3-D figure.

Front

What is an edge in a 3-D figure?

Back

An edge is a line segment where two faces of a 3-D figure meet.

Front

What is a face in a 3-D figure?

Back

A face is a flat surface on a 3-D figure.

Front

What shape does this net create? (Image of a cube net)

Back

Cube

Front

What shape does this net create? (Image of a square pyramid net)

Back

Square Pyramid

Front

What is a rectangular prism?

Back

A rectangular prism is a 3-D figure with six rectangular faces.

Front

What is a triangular prism?

Back

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

Front

What is a cone?

Back

A cone is a 3-D figure with a circular base and a single vertex at the top.

Front

What is a sphere?

Back

A sphere is a perfectly round 3-D figure where every point on the surface is the same distance from the center.