Question

Two supplementary angles are in the ration 2:7. Then find the angles. by step pls​

Answer 1

Answer:

Let the angles be 2x and 7x

Angles are given supplementary

2x+7x=180  

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9x=180  

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x=20  

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So the angles are 2×20  

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=40  

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 and 7×20  

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=140  

∘

Answer 2

Answer:

2x+7x=180

9x=180

X=20

Step-by-step explanation:

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