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22-02-2017
Mathematics

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The ratio of the measures of two complementary angle is 1:8, find the measure of each angle, the small and the large

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elsamelka elsamelka

23-02-2017

1X+8X=90

9X=90

X=10
so one of them is 10 and the other one is 8 times 10 which become 80

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