1. Created by Lori Peace lpeace@sc.rr.com
Quadrilaterals
3-4.2 Classify polygons as either triangles, quadrilaterals, pentagons, hexagons, or octagons according to the number of their sides.
Analyze the quadrilaterals squares, rectangles, trapezoids, rhombuses, and parallelograms according to their properties.
Created by Lori Peace
References

2. Home Page Quadrilateral Rectangle Square Rhombus Parallelogram
Click on the shape
Home Page
Quadrilateral
Rectangle
Square
Rhombus
Parallelogram
Trapezoid
Quiz
rectangle
rhombus
parallelogram
square
trapezoid

3. A quadrilateral is a four-sided polygon.
Click on to each geometric shape to determine if it is a quadrilateral.
rectangle
parallelogram
trapezoid
square
rhombus

4. Click on the quadrilateral to determine if it is a rectangle.
A rectangle is quadrilateral with four right angles.
Not Rectangle
Rectangle
Click on the quadrilateral to determine if it is a rectangle.

5. Click on the quadrilateral to determine if it is a square.
A square is a quadrilateral with four right angles and four equal sides.
Square
Not Square
Click on the quadrilateral to determine if it is a square.

6. Click on the quadrilateral to determine if it is a rhombus.
A rhombus is a quadrilateral with four equal sides.
Rhombus
Not Rhombus
Click on the quadrilateral to determine if it is a rhombus.

7. Click on the quadrilateral to determine if it is a parallelogram.
A parallelogram is a quadrilateral with two pairs of parallel sides.
Parallelogram
Not Parallelogram
Click on the quadrilateral to determine if it is a parallelogram.

8. Click on the quadrilateral to determine if it is a trapezoid.
A trapezoid is a quadrilateral with one pair of parallel sides.
Trapezoid
Not Trapezoid
Click on the quadrilateral to determine if it is a trapezoid.

9. Quadrilateral Quiz

10. Which shape is not a parallelogram?
Good job!
A trapezoid has only one pair of parallel sides.

11. Which response defines a parallelogram?
A quadrilateral with two pairs of parallel sides.
A quadrilateral with one pair of parallel sides.
Super good thinking!
A quadrilateral with four equal sides.
A quadrilateral with four right angles.

12. Which quadrilateral is a rectangle?
Awesome!
A square had four right angles.

13. Which quadrilateral has four equal sides?
parallelogram
Excellent!
A rhombus had four equal sides.
rectangle
trapezoid
rhombus

14. Which quadrilateral has four right angles?
parallelogram
square
trapezoid
Super!
A square has four right angles and four equal sides.
rhombus

15. References
AT&T labs text-to-speech. (2008). Retrieved January 3, 2009, from
Pierce, Rod. (2008). Illustrated mathematics dictionary. Math is
fun. Retrieved January 3, 2009, from