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Similarity and Congruence
L.O. All pupils are able to recognise similar shapes All pupils can find missing sides by finding the linear scale factor
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Key Words: Similar Congruent
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Starter: Are the below are similar? Why/not? B A D C
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Similarity and Congruence
L.O. All pupils are able to recognise similar shapes All pupils can find missing sides by finding the linear scale factor
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If each pair of shapes are similar, find the missing lengths.
Main: find missing sides by finding the linear scale factor If each pair of shapes are similar, find the missing lengths. 3 cm 9 cm 15 cm y
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Find the missing lengths of similar shapes
Main: find missing sides by finding the linear scale factor Example: Find the missing lengths of similar shapes
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Main: find missing sides by finding the linear scale factor
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Main: find missing sides by finding the linear scale factor
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Main: find missing sides by finding the linear scale factor
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Main: find missing sides by finding the linear scale factor
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Similarity and Congruence
L.O. All pupils are able to recognise similar shapes All pupils can find missing sides by finding the linear scale factor
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