Polygon or Not!

Front

What is a vertex in a polygon?

Back

A vertex is the point where two sides of a polygon meet.

Front

What defines a polygon?

Back

A polygon is a closed figure with straight sides.

Tags

CCSS.2.G.A.1

Front

Can a polygon have curved sides?

Back

No, a polygon cannot have curved sides; all sides must be straight.

Tags

CCSS.2.G.A.1

Front

What is an example of a shape that is not a polygon?

Back

A semicircle is not a polygon.

Tags

CCSS.2.G.A.1

Front

How many sides does a triangle have?

Back

A triangle has three sides.

Tags

CCSS.2.G.A.1

Front

What is the minimum number of sides a polygon can have?

Back

The minimum number of sides a polygon can have is three (a triangle).

Tags

CCSS.2.G.A.1

Front

What is a regular polygon?

Back

A regular polygon is a polygon with all sides and angles equal.

Tags

CCSS.2.G.A.1

Front

What is an irregular polygon?

Back

An irregular polygon is a polygon with sides and angles that are not all equal.

Tags

CCSS.2.G.A.1

Front

What is the sum of the interior angles of a triangle?

Back

The sum of the interior angles of a triangle is 180 degrees.

Tags

CCSS.8.G.A.5

Front

What is the sum of the interior angles of a quadrilateral?

Back

The sum of the interior angles of a quadrilateral is 360 degrees.