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29-01-2022
Mathematics

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Work out the value of the missing angle x

Work out the value of the missing angle x class=

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mtk75170 mtk75170

29-01-2022

Answer:

75

Step-by-step explanation:

24 + 281 + 157 + 84 + 99 + x = 720 (4 triangles= 180×4)

x + 645 = 720

x = 720 - 645

x = 75

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