Polygons

Front

What are polygons?

Back

Polygons are closed shapes that are multi-sided and 2D flat shapes.

Front

What is a vertex in a polygon?

Back

A vertex is a point where two sides of a polygon meet.

Front

What is an edge in a polygon?

Back

An edge is a line segment that forms part of the boundary of a polygon.

Front

How many sides does a triangle have?

Back

A triangle has 3 sides.

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with 4 sides.

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.

Front

What is a regular polygon?

Back

A regular polygon is a polygon with all sides and angles equal.

Front

What is an irregular polygon?

Back

An irregular polygon is a polygon with sides and angles that are not all equal.

Front

Can a polygon have curved sides?

Back

No, polygons cannot have curved sides; all sides must be straight.

Front

What is a pentagon?

Back

A pentagon is a polygon with 5 sides.