Regular and Irregular Polygons

Are these shapes regular or irregular polygons?

• regular

• irregular

What is a regular polygon?

• Polygon with all sides congruent

• Polygon with all angles congruent

• Polygon with all sides and angles congruent

• Polygon with no sides or angles congruent

Are these shapes regular or irregular polygons?

• regular

• irregular

The polygon is

• Regular

• Irregular

Regular or irregular polygon?

• Regular Polygon

• Irregular Polygon

• A

• B

• C

• D

Which of the following is NOT a polygon's characteristic?

• Angles

• Close Shape

• Vertex

• Open Shape

Regular or irregular polygon?

• Regular Polygon

• Irregular Polygon

What type of polygon is this?

• concave

• convex

Is the figure a polygon? Is it convex or concave?

• Not a polygon, convex

• Polygon, convex

• Not a polygon

• Polygon, concave