Question

II. Answer the following:
6. In AABC, the ratio of the angles is 2:3:7. Find their measures.​

Answer 1

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Step-by-step explanation:

Let the angle of triangle be 2x , 3x , & 7x

By angle sum   property:-

2x+3x+7x=180  

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⇒12x=180  

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⇒x=15

2x=2×15=30  

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           3x=3×15=75  

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7x=7×15=105  

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Smallest Angle=30  

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