Polygons

Front

What is a polygon?

Back

A closed shape with only straight sides.

Front

What is a quadrilateral?

Back

A polygon with four sides.

Front

What is a pentagon?

Back

A polygon with five sides.

Front

What is an octagon?

Back

A polygon with eight sides.

Front

What does perpendicular mean?

Back

Two lines that cross each other to form right angles.

Front

Is a circle a polygon?

Back

No, a circle is not a polygon because it has curved sides.

Front

What is a triangle?

Back

A polygon with three sides.

Front

What is a hexagon?

Back

A polygon with six sides.

Front

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

Back

180 degrees.

Front

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

Back

360 degrees.