Names of Regular Polygons

Front

What is a polygon?

Back

A polygon is a closed figure made up of straight line segments.

Front

What is the sum of the exterior angles of any polygon?

Back

360 degrees.

Front

What do you call a polygon with 3 sides?

Back

Triangle.

Front

What do you call a polygon with 4 sides?

Back

Quadrilateral.

Front

What do you call a polygon with 5 sides?

Back

Pentagon.

Front

What do you call a polygon with 6 sides?

Back

Hexagon.

Front

What do you call a polygon with 7 sides?

Back

Heptagon.

Front

What do you call a polygon with 8 sides?

Back

Octagon.

Front

What do you call a polygon with 9 sides?

Back

Nonagon.

Front

What do you call a polygon with 10 sides?

Back

Decagon.