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Published byArianna Ashby Modified over 2 years ago

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8cm 2cm How many squares do you need to fill the rectangle? Area of a rectangle = Length x Width

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6cm 3cm What is the area of the rectangle? What shape is created when I cut the rectangle in half?

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6cm 3cm What is the area of the triangle?

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Is the area of the triangle still half the area of the rectangle?

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Find the area of these triangles 8cm 3cm 6cm 4cm Can you think of some more triangles with the same area? 12cm 2

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What is the name of this shape? How can you find the area of this shape?

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What is the area of this parallelogram? 10cm 5cm4cm 50cm 2 What is the height of this parallelogram? 5cm 60cm 2 ?12cm

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a b h b a h If I stick two trapeziums together, what shape do I get? How do I find the area of the two shapes together? How do I find the area of just one trapezium? Area of a trapezium = (a+b)h 2

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