Polygons I

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

• Not a polygon, convex
• Polygon, convex
• Not a polygon
• Polygon, concave

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

• Not a polygon, convex
• Polygon, convex
• Not a polygon
• Polygon, concave

Convex or Concave?

• Convex
• Concave

Regular or irregular polygon?

• Regular Polygon
• Irregular Polygon

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

Tell whether the figure is a polygon. If it is, name it by the number of sides.

• not a polygon
• polygon - quadrilateral
• polygon - hexagon
• polygon - hourglass

Tell whether the figure is a polygon. If it is, name it by the number of sides.

• not a polygon
• polygon-hexagon
• polygon - octagon
• polygon - concave

Tell whether the figure is a polygon. If it is, name it by the number of sides.

• not a polygon
• polygon - triangle
• polygon - sector
• polygon - pie

How many sides does a Quadrilateral have?

• 4
• 3
• 6
• 9

Is this shape a POLYGON?

• Yes
• No