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13-11-2019
Mathematics

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The ratio of measures of two complementary angles is 4:5

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13-11-2019

Answer:

angles are 40 and 50

Step-by-step explanation:

let angles be 4x , 5x

4x + 5x = 90

x= 90 / 9

x= 10

angles are 4x , 5x

therefore angles are 40 , 50

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