Identifying & Naming 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.

Tags

CCSS.2.G.A.1

Front

How many sides does a triangle have?

Back

A triangle has 3 sides.

Tags

CCSS.2.G.A.1

Front

What is the name of a polygon with 4 sides?

Back

A polygon with 4 sides is called a quadrilateral.

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

How many sides does a hexagon have?

Back

A hexagon has 6 sides.

Tags

CCSS.2.G.A.1

Front

What is the name of a polygon with 5 sides?

Back

A polygon with 5 sides is called a pentagon.

Tags

CCSS.2.G.A.1

Front

What is the name of a polygon with 8 sides?

Back

A polygon with 8 sides is called an octagon.

Tags

CCSS.2.G.A.1

Front

How many sides does a nonagon have?

Back

A nonagon has 9 sides.

Tags

CCSS.2.G.A.1

Front

What is the name of a polygon with 10 sides?

Back

A polygon with 10 sides is called a decagon.

Tags

CCSS.2.G.A.1

Front

What is the difference between regular and irregular polygons?

Back

Regular polygons have all sides and angles equal, while irregular polygons do not.

Tags

CCSS.2.G.A.1