Pre-Assessment 3D Figures

Front

What is a 3D figure?

Back

A three-dimensional shape that has depth, width, and height.

Front

How many faces does a cube have?

Back

6

Front

What is a vertex?

Back

The point where the edges of a shape meet.

Front

What is an edge?

Back

The line segment where two faces of a 3D figure meet.

Front

What is a face?

Back

A flat surface on a 3D figure.

Front

How many edges does a cube have?

Back

12

Front

How many vertices does a cube have?

Back

8

Front

What is the difference between a face and a vertex?

Back

A face is a flat surface, while a vertex is a point where edges meet.

Front

What shape has 5 faces, 8 edges, and 5 vertices?

Back

A triangular prism.

Front

What is a net in geometry?

Back

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