Geometry Review - Unit 4

Front

What is a polygon?

Back

A polygon is a closed figure formed by a finite number of straight line segments connected end to end.

Front

What shape has no vertices?

Back

A circle has no vertices.

Front

How many vertices does an octagon have?

Back

An octagon has 8 vertices.

Front

What is the name of a three-dimensional shape with two circular bases?

Back

A cylinder.

Front

What shape has one vertex and one face?

Back

A cone has one vertex and one face.

Front

What is the difference between a polygon and a non-polygon?

Back

A polygon is a closed figure with straight sides, while a non-polygon may have curved sides or may not be closed.

Front

Can a triangle be considered a polygon? Why or why not?

Back

Yes, a triangle is a polygon because it is a closed figure with three straight sides.

Front

What is the term for the points where the sides of a polygon meet?

Back

The points where the sides of a polygon meet are called vertices.

Front

What is a face in three-dimensional shapes?

Back

A face is a flat surface on a three-dimensional shape.

Front

How many faces does a cube have?

Back

A cube has 6 faces.