Classifying Quadrilaterals

• A
• B
• C
• D

• A
• B
• C
• D

• A, B, and C
• Only B
• A and C
• Only D

Which figure is NOT a parallelogram?

• Figure #1

• Figure #2

• Figure #3

• Figure #4

Any polygon with 4 sides

• Quadrilateral

• Hexagon

• Equilateral Triangle

• Irregular Pentagon

A quadrilateral with exactly 1 pair of parallel sides.

• Kite

• Parallelogram

• Regular Hexagon

• Trapezoid

A quadrilateral with 2 pairs of parallel sides opposite each other.

• Irregular Polygon

• Regular Pentagon

• Parallelogram

• Isosceles Triangle

A quadrilateral with 2 pairs of adjacent sides that are congruent.

• Kite

• Trapezoid

• Scalene Triangle

• Parallelogram

A parallelogram or kite with 4 congruent sides.

• Rectangle

• Rhombus

• Trapezoid

• Irregular Hexagon

A parallelogram or kite with 4 right angles and 4 congruent sides.

• Regular Pentagon

• Equilateral Triangle

• Irregular Polygon

• Square