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30-01-2022
Mathematics

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The ratio of the interior angle measures of a triangle is 2: 3: 4. What are the angle measures?

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30-01-2022

Answer:

40, 60, 80

Step-by-step explanation:

The angles must add to 180, so

2x + 3x + 4x = 180

9x = 180

x = 20

2*20 = 40, 3*20 = 60, 4*20 = 80

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