Review

It is a geometrical figure formed when two rays meet at a common point.

• Angle

• Vertex

• Polygon

Answer explanation

An angle is a geometrical figure formed when two rays meet at a common point.

It is where two rays meet.

It is also called the end point.

• Polygon

• Vertex

• Angle

Answer explanation

An angle is a geometrical figure formed when two rays meet at a common point called vertex.

A polygon is made up of sides and angles.

• True!

• False!

• Maybe.

Answer explanation

Polygons are indeed made up of sides and vertices. Look at this triangle. It has three sides and three vertices!

A rectangle has four sides and four vertices.

• False!

• Maybe.

• True!

Answer explanation

Of course! A rectangle has four sides and four vertices!

What do you call a geometric figure created when two rays meet at a common point?

Answer explanation

An angle is created when two rays meet at a common point.

Angles are all around us.

• Yes, they are!

• Maybe they are.

• No, they aren't!