1. quadrilateral & symmetry
Shape and space
quadrilateral & symmetry

2. content
square
Rectangle
rhombus
Parallelogram
Trapezium
Kite
symmetry

3. Quadrilaterals
Quadrilaterals are shapes , they have four sides.
e.g.: square, rectangle, rhombus, parallelogram ……

4. square
Square have four sides
The four sides are equal in length

5. rectangle There are four right angles
There are 2 parallel opposite sides

6. The 4 sides are equal in length There are no right angles
rhombus
The 4 sides are equal in length
There are no right angles

7. Parallelogram
Parallelogram has 2 parallel opposite
Sides

8. trapezium Trapezium have 1 parallel opposite sides
There are no right angles

9. kite
There are NO parallel sides
No right angles

10. symmetry Symmetry are things that are equal
e.g. butterflies , shapes ……
It’s like a mirror . these are some symmetrical picture.

11. Where to find symmetry pictures
www. google .com.hk

12. Symmetry pictures

13. Thank you
Hope you enjoy my powerpoint