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Sum9.1.1 - Recognise enlargement and similarity

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Sum9.1.2 - Enlarge a shape by a positive integer

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Sum9.1.2 - Enlarge a shape by a positive integer

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Sum9.1.4 - Enlarge a shape by a positive fractional scale factor

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Sum9.1.5 - Enlarge a shape by a negative scale factor

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Sum9.1.6 - Work out missing sides and angles in a pair of similar shapes

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Sum9.1.7 - Solve problems with similar triangles

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Sum9.1.8 - Explore ratios in right-angled triangles