Polygons

How many sides does a Quadrilateral have?

• 4
• 3
• 6
• 9

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

An octagon has _____ vertices. 

• 1
• 4
• 6
• 8

REGULAR in Maths means...

• Normal
• Two sides have the same length
• All sides are equal and all angles are equal
• It has right angles

• polygon

• not a polygon

Convex or Concave?

• convex
• concave

• polygon

• not a polygon

• hexagon

• pentagon

• octagon

Classify this polygon

• Regular

• Irregular