1. Quadrilaterals

2. quadrilateral

3. quadrilateral

4. trapezoid

5. parallelogram

6. rectangle

7. rhombus

8. square

9. What is this?
trapezoid
(and quadrilateral)

10. What is this?
parallelogram
(and quadrilateral)

11. What is this?
rectangle
(and parallelogram)
(and quadrilateral)

12. What is this?
square
(and rectangle)
(and parallelogram)
(and quadrilateral)

13. What is this?
rhombus
(and parallelogram)
(and quadrilateral)

14. Is this a square or a rhombus?
It’s both!

15. What is a quadrilateral?
A quadrilateral is a closed 2 dimensional figure with that are line segments.
four sides

16. What is a parallelogram?
Quadrilateral – 4 sides
Opposite sides congruent
Opposite sides parallel

17. What is a rectangle? Quadrilateral- 4 sides
Parallelogram- opposite sides parallel
Four right angles.

18. What is a rhombus? Quadrilateral- 4 sides
Parallelogram- opposite sides parallel
Four congruent sides.

19. What is a square? Quadrilateral – 4 sides
Parallelogram- opposite sides parallel
Rectangle- 4 right angles
Rhombus- 4 sides congruent

20. What is a trapezoid? Quadrilateral – 4 sides
Exactly one pair of parallel sides

21. Quadrilateral
Parallelogram
Rhombus
Rectangle
Square
Trapezoid

22. What are all of the names for this polygon?
Quadrilateral
Parallelogram
Rectangle
Which name best describes the shape?

23. What are all of the names for this polygon?
Quadrilateral
Parallelogram
Which name best describes the shape?

24. What are all of the names for this polygon?
Quadrilateral
Parallelogram
Rhombus
Which name best describes the shape?

25. What are all of the names for this polygon?
Quadrilateral
Trapezoid
Which name best describes the shape?

26. What are all of the names for this polygon?
Quadrilateral
Parallelogram
Square
Rhombus
Rectangle
Which name best describes the shape?