Polygons

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

How many sides does a triangle have?

Back

A triangle has 3 sides.

Front

What is the name of a polygon with 4 sides?

Back

A polygon with 4 sides is called a quadrilateral.

Front

What is the name of a polygon with 5 sides?

Back

A polygon with 5 sides is called a pentagon.

Front

What is the name of a polygon with 6 sides?

Back

A polygon with 6 sides is called a hexagon.

Front

What is the name of a polygon with 7 sides?

Back

A polygon with 7 sides is called a heptagon.

Front

What is the name of a polygon with 8 sides?

Back

A polygon with 8 sides is called an octagon.

Front

What is the name of a polygon with 9 sides?

Back

A polygon with 9 sides is called a nonagon.

Front

What is the name of a polygon with 10 sides?

Back

A polygon with 10 sides is called a decagon.

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.