# 11 x1 t07 04 quadrilateral family (2012)

Post on 12-Apr-2017

687 views

Category:

## Education

Embed Size (px)

TRANSCRIPT

KiteTrapezium

Parallelogram

Rhombus RectangleSquare

• The Quadrilateral FamilyQuadrilaterals can be classified according to the features they possess.

KiteTrapezium

Parallelogram

Rhombus RectangleSquare

• The Quadrilateral FamilyQuadrilaterals can be classified according to the features they possess.

As you branch down the quadrilateral family, the quadrilaterals become more specialised in their features.

KiteTrapezium

Parallelogram

Rhombus RectangleSquare

• The Quadrilateral FamilyQuadrilaterals can be classified according to the features they possess.

As you branch down the quadrilateral family, the quadrilaterals become more specialised in their features.

Any property that you know about the quadrilaterals a particular shape has branched from can be used for that quadrilateral as well as the specific properties for that shape.

KiteTrapezium

Parallelogram

Rhombus RectangleSquare

• The Quadrilateral FamilyQuadrilaterals can be classified according to the features they possess.

As you branch down the quadrilateral family, the quadrilaterals become more specialised in their features.

Any property that you know about the quadrilaterals a particular shape has branched from can be used for that quadrilateral as well as the specific properties for that shape.e.g. a rhombus has the properties of a rhombus, parallelogram, trapezium, kite and quadrilateral.

KiteTrapezium

Parallelogram

Rhombus RectangleSquare

• Quadrilateral* has 4 sides* has 4 angles

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite* adjacent sides in a kite are =

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

xy21Area *

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

xy21Area *

Trapezium

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

xy21Area *

Trapezium* one pair of parallel sides

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

xy21Area *

Trapezium* one pair of parallel sides

bah 21Area *

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

xy21Area *

Trapezium* one pair of parallel sides

bah 21Area *

Parallelogram

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

xy21Area *

Trapezium* one pair of parallel sides

bah 21Area *

Parallelogram* two pairs of parallel sides

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

xy21Area *

Trapezium* one pair of parallel sides

bah 21Area *

Parallelogram* two pairs of parallel sides

aregram||ain sidesopposite *

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

xy21Area *

Trapezium* one pair of parallel sides

bah 21Area *

Parallelogram* two pairs of parallel sides

aregram||ain sidesopposite * aregram||ain s'opposite*

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

xy21Area *

Trapezium* one pair of parallel sides

bah 21Area *

Parallelogram* two pairs of parallel sides

aregram||ain sidesopposite *

bisectgram||ain diagonals * aregram||ain s'opposite*

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

xy21Area *

Trapezium* one pair of parallel sides

bah 21Area *

Parallelogram* two pairs of parallel sides

aregram||ain sidesopposite *

bisectgram||ain diagonals *bhArea *

aregram||ain s'opposite*

• Quadrilateral* has 4 sides* has 4 angles* no specific properties

Kite

arekite ain diagonals ** adjacent sides in a kite are =

xy21Area *

Trapezium* one pair of parallel sides

bah 21Area *

Parallelogram* two pairs of parallel sides

aregram||ain sidesopposite *

bisectgram||ain diagonals *bhArea *

aregram||ain s'opposite*

NOTE: if one pair of sides are both = and parallel, then shape is ||gram

• ParallelogramKite

• ParallelogramKite

Rectangle

• ParallelogramKite

Rectangle90 rectangle ain s' *

• ParallelogramKite

Rectangle90 rectangle ain s' *

* diagonals in a rectangle are =

• ParallelogramKite

Rectangle90 rectangle ain s' *

* diagonals in a rectangle are =lbArea *

• ParallelogramKite

Rectangle90 rectangle ain s' *

* diagonals in a rectangle are =lbArea *

Rhombus

• ParallelogramKite

Rectangle90 rectangle ain s' *

* diagonals in a rectangle are =lbArea *

Rhombus* diagonals in a rhombus bisect vertex

• ParallelogramKite

Rectangle90 rectangle ain s' *

* diagonals in a rectangle are =lbArea *

Rhombus* diagonals in a rhombus bisect vertex

Square

• ParallelogramKite

Rectangle90 rectangle ain s' *

* diagonals in a rectangle are =lbArea *

Rhombus* diagonals in a rhombus bisect vertex

Square2Area* s

• 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

Slide Number 1Slide Number 2Slide Number 3Slide Number 4Slide Number 5Slide Number 6Slide Number 7Slide Number 8Slide Number 9Slide Number 10Slide Number 11Slide Number 12Slide Number 13Slide Number 14Slide Number 15Slide Number 16Slide Number 17Slide Number 18Slide Number 19Slide Number 20Slide Number 21Slide Number 22Slide Number 23Slide Number 24Slide Number 25Slide Number 26Slide Number 27Slide Number 28Slide Number 29Slide Number 30Slide Number 31Slide Number 32Slide Number 33

Recommended