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Geometry

Geometry. Area Perimeter Volume. Geometry. Starter questions – lets get those grey cells working! What is the area and perimeter of these shapes:. 6 cm. 5cm. 5cm. 7 cm. 6 cm. Geometry. Now lets get down to business. What if we did not know the actual dimensions of these shapes.

dahlia-garner
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Geometry

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  1. Geometry Area Perimeter Volume

  2. Geometry Starter questions – lets get those grey cells working! What is the area and perimeter of these shapes: 6cm 5cm 5cm 7cm 6cm

  3. Geometry Now lets get down to business. What if we did not know the actual dimensions of these shapes. How would you explain the area and perimeter z cm x cm x cm y cm z cm

  4. Geometry Square x cm = x times x = x2 x cm Area of the shapes can be expressed as: Rectangle x cm = x times y = xy y cm

  5. Geometry Triangle z cm = z times z? or perhaps z times z times z? z cm Or this? Then what about this shape?

  6. Geometry Investigation into the area and perimeter of regular and irregular polygons By the end of todays lesson you will have: Worked out how to calculate the area and perimeter of a range of different polygons Expressed this in terms of x, y and z

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