Upcoming SlideShare
×

# 11 x1 t07 04 quadrilateral family (2013)

1,029 views

Published on

0 Likes
Statistics
Notes
• Full Name
Comment goes here.

Are you sure you want to Yes No
• How right you are!

Are you sure you want to  Yes  No
• That would be a property of a rhombus not a square, which is covered by the facts;
1. kite has adjacent sides =
2. parallelogram has opposite sides =
3. rhombus has all the properties of a kite and a parallelogram
thus rhombus has all four sides =

Are you sure you want to  Yes  No
• You could give the square the individual property that all four sides are equal

Are you sure you want to  Yes  No
• Be the first to like this

Views
Total views
1,029
On SlideShare
0
From Embeds
0
Number of Embeds
194
Actions
Shares
0
14
3
Likes
0
Embeds 0
No embeds

No notes for slide

### 11 x1 t07 04 quadrilateral family (2013)

3. 3. The Quadrilateral FamilyQuadrilaterals can be classified according to the features they possess.As you branch down the quadrilateral family, the quadrilaterals becomemore specialised in their features.QuadrilateralKiteTrapeziumParallelogramRhombus RectangleSquare
4. 4. The Quadrilateral FamilyQuadrilaterals can be classified according to the features they possess.As you branch down the quadrilateral family, the quadrilaterals becomemore specialised in their features.Any property that you know about the quadrilaterals a particular shapehas branched from can be used for that quadrilateral as well as thespecific properties for that shape.QuadrilateralKiteTrapeziumParallelogramRhombus RectangleSquare
5. 5. The Quadrilateral FamilyQuadrilaterals can be classified according to the features they possess.As you branch down the quadrilateral family, the quadrilaterals becomemore specialised in their features.Any property that you know about the quadrilaterals a particular shapehas branched from can be used for that quadrilateral as well as thespecific properties for that shape.e.g. a rhombus has the properties of a rhombus, parallelogram,trapezium, kite and quadrilateral.QuadrilateralKiteTrapeziumParallelogramRhombus RectangleSquare
7. 7. Quadrilateral* has 4 sides
8. 8. Quadrilateral* has 4 sides* has 4 angles
9. 9. Quadrilateral* has 4 sides* has 4 angles* no specific properties
10. 10. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKite
11. 11. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKite* adjacent sides in a kite are =
12. 12. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =
13. 13. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =xy21Area* 
14. 14. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =xy21Area* Trapezium
15. 15. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =xy21Area* Trapezium* one pair of parallel sides
16. 16. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =xy21Area* Trapezium* one pair of parallel sides bah 21Area*
17. 17. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =xy21Area* Trapezium* one pair of parallel sides bah 21Area*Parallelogram
18. 18. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =xy21Area* Trapezium* one pair of parallel sides bah 21Area*Parallelogram* two pairs of parallel sides
19. 19. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =xy21Area* Trapezium* one pair of parallel sides bah 21Area*Parallelogram* two pairs of parallel sidesaregram||ainsidesopposite*
20. 20. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =xy21Area* Trapezium* one pair of parallel sides bah 21Area*Parallelogram* two pairs of parallel sidesaregram||ainsidesopposite* aregram||ainsopposite*
21. 21. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =xy21Area* Trapezium* one pair of parallel sides bah 21Area*Parallelogram* two pairs of parallel sidesaregram||ainsidesopposite*bisectgram||aindiagonals* aregram||ainsopposite*
22. 22. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =xy21Area* Trapezium* one pair of parallel sides bah 21Area*Parallelogram* two pairs of parallel sidesaregram||ainsidesopposite*bisectgram||aindiagonals*bhArea* aregram||ainsopposite*
23. 23. Quadrilateral* has 4 sides* has 4 angles* no specific propertiesKitearekiteaindiagonals** adjacent sides in a kite are =xy21Area* Trapezium* one pair of parallel sides bah 21Area*Parallelogram* two pairs of parallel sidesaregram||ainsidesopposite*bisectgram||aindiagonals*bhArea* aregram||ainsopposite*NOTE: if one pair of sides are both= and parallel, then shape is ||gram
24. 24. ParallelogramKite
25. 25. ParallelogramKiteRectangle
26. 26. ParallelogramKiteRectangle90rectangleains* 
27. 27. ParallelogramKiteRectangle90rectangleains* * diagonals in a rectangle are =
28. 28. ParallelogramKiteRectangle90rectangleains* * diagonals in a rectangle are =lbArea*
29. 29. ParallelogramKiteRectangle90rectangleains* * diagonals in a rectangle are =lbArea*Rhombus
30. 30. ParallelogramKiteRectangle90rectangleains* * diagonals in a rectangle are =lbArea*Rhombus* diagonals in a rhombus bisect vertex
31. 31. ParallelogramKiteRectangle90rectangleains* * diagonals in a rectangle are =lbArea*Rhombus* diagonals in a rhombus bisect vertexSquare
32. 32. ParallelogramKiteRectangle90rectangleains* * diagonals in a rectangle are =lbArea*Rhombus* diagonals in a rhombus bisect vertexSquare2Area* s
33. 33. Exercise 8D; 2bd, 5, 6, 9, 11, 12, 15, 20*Exercise 8E; 2a, 3, 7, 9, 10b, 15a, 16, 17, 19, 21*Exercise 8F; 4, 5, 12, 13