Polygon Name Definition Examples A polygon with 3 sides A polygon with 4 sides A polygon with 5 sides A polygon with 6 sides A polygon with 7 sides A polygon with 8 sides A polygon with 9 sides A polygon with 10 sides Word Bank: Nonagon Hexagon Triangle Quadrilateral Pentagon Octagon Heptagon Decagon

Quadrilateral Name Definition Examples A quadrilateral that has one pair of parallel sides A quadrilateral in which both pairs of opposite sides are parallel A quadrilateral whose 4 sides are of equal length A quadrilateral that has 4 right angles A quadrilateral whose 4 sides are of equal length and whose 4 angles are right angles Word Bank: Square Rhombus Trapezoid Parallelogram Rectangle

Answer Key Polygon Name Definition Examples Triangle A polygon with 3 sides Quadrilateral A polygon with 4 sides Pentagon A polygon with 5 sides Hexagon A polygon with 6 sides Heptagon A polygon with 7 sides Octagon A polygon with 8 sides Nonagon A polygon with 9 sides Decagon A polygon with 10 sides

Quadrilateral Name Definition Examples Trapezoid A quadrilateral that has one pair of parallel sides Parallelogram A quadrilateral in which both pairs of opposite sides are parallel Rhombus A quadrilateral whose 4 sides are of equal length Rectangle A quadrilateral that has 4 right angles Square A quadrilateral whose 4 sides are of equal length and whose 4 angles are right angles