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Area Of Composite Shapes - PowerPoint PPT Presentation

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Area Of Composite Shapes

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  1. Area Of Composite Shapes

  2. Lets Review Area of Shapes

  3. Area of Compound Shapes 4m Diagrams Not to scale 4m 3m 3m 16 m2 9 m2 Area = 4 x 4 + 3 x 3 = 16 + 9 = 25 m2

  4. 6 cm 6 cm 2 cm 2 cm 4 cm 4 cm 12 cm 12 cm 8 cm 8 cm 4 cm 4 cm 2 cm 2 cm 8 cm2 12 cm2 16 cm2 24 cm2 2 cm 8 cm2 12 cm2 2 cm Area = 24 + 8 + 8 = 40 m2 Area = 16 + 12 + 12 = 40 m2

  5. Lets discuss together

  6. Complete your worksheet

  7. Area Of Composite Shapes

  8. Lets Review Area of Shapes

  9. On your whiteboard 3 mm 3 mm 5 mm 7 mm 2 mm

  10. Activity Draw a rectangle : Length = 5 cm Width = 10 cm Find the area of the rectangle Draw a square inside the rectangle with side = 3 cm Find the area of the square

  11. Examples

  12. Examples

  13. On your Worksheet

  14. Page 151 Question 7 ( a b & c )

  15. Lets discuss together