Polygons

Front

What is a polygon?

Back

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

Front

What is a non-polygon?

Back

A non-polygon is a shape that does not meet the criteria of a polygon, such as having curved sides or being open.

Front

What is an obtuse angle?

Back

An obtuse angle is an angle that measures more than 90 degrees.

Front

What do we call a shape with 8 sides?

Back

A shape with 8 sides is called an octagon.

Front

What is a parallelogram?

Back

A parallelogram is a shape with two pairs of parallel sides.

Front

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

Back

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

Front

What is the difference between a regular and irregular polygon?

Back

A regular polygon has all sides and angles equal, while an irregular polygon does not.

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides.

Front

What is a convex polygon?

Back

A convex polygon is a polygon where all interior angles are less than 180 degrees.

Front

What is a concave polygon?

Back

A concave polygon is a polygon that has at least one interior angle greater than 180 degrees.