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Quadrilaterals

Quadrilaterals. Shapes with 4 sides!. We are all quadrilaterals. We all have 4 sides. Remember just like a quad bike. Quadrilateral investigation. 20cm. 10cm. 10 cm. Quadrilaterals. Cut along the red lines. Arrange the shapes to make another shape. `.

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Quadrilaterals

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  1. Quadrilaterals Shapes with 4 sides!

  2. We are all quadrilaterals. We all have 4 sides. Remember just like a quad bike.

  3. Quadrilateral investigation

  4. 20cm

  5. 10cm

  6. 10 cm

  7. Quadrilaterals

  8. Cut along the red lines. Arrange the shapes to make another shape.

  9. ` How many quadrilaterals can you make? How many triangles can you make? How many squares can you make?

  10. What shape is this?

  11. A Square

  12. How many lines of symmetry has a Square got? 2 1 3 4

  13. Properties of a Square • Has 4 equal sides • Has 4 equal angles • Each angle is a right angle • Has 4 lines of symmetry • Is a regular shape

  14. What shape is this?

  15. A Rectangle

  16. How many lines of symmetry has a Rectangle got? 1 2

  17. Properties of a Rectangle • Has 2 pairs of equal sides • Has 4 equal angles • Each angle is a right angle • Has 2 lines of symmetry • Is an irregular shape

  18. Quadrilateral Family rectangle parallelogram square rhombus

  19. What shape is this?

  20. A Parallelogram

  21. How many lines of symmetry has a Parallelogram got? None!

  22. Properties of a Parallelogram • Has 2 pairs of equal sides • Has 2 pairs of equal angles • Opposite sides are parallel • Has NO lines of symmetry • Is an irregular shape

  23. What shape is this?

  24. A Rhombus

  25. How many lines of symmetry has a Rhombus got? 1 2

  26. Properties of a Rhombus • Has 4 equal sides • Has 2 pairs of equal angles • Opposite sides are parallel • Has 2 lines of symmetry • Is an irregular shape

  27. Trapezium A two-dimensional shape with four sides. One pair of sides is parallel with one side longer than the other.

  28. Kite A two-dimensional shape with two shorter sides of equal length and two longer sides of equal length.

  29. Quadrilaterals Shapes with 4 sides!

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