Curves and polygons

Front

What is a polygon?

Back

A closed figure made up of straight line segments.

Front

What is a regular polygon?

Back

A polygon with all sides and angles equal.

Front

What is an irregular polygon?

Back

A polygon that does not have all sides and angles equal.

Front

What defines a closed figure?

Back

A figure where all lines connect to form a complete boundary.

Front

What is a vertex in a polygon?

Back

A point where two sides of a polygon meet.

Front

What is a side in a polygon?

Back

A straight line segment that forms part of the boundary of a polygon.

Front

What is a triangle?

Back

A polygon with three sides.

Front

What is a quadrilateral?

Back

A polygon with four sides.

Front

What is a parallelogram?

Back

A quadrilateral with opposite sides that are parallel and equal in length.

Front

What is a trapezoid?

Back

A quadrilateral with at least one pair of parallel sides.