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Suppose that in a certain triangle, the degree measures of the interior angles are in the ratio 2:3:4. If the largest interior angle measures x degrees, what is the value of x?
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Suppose that in a certain triangle, the degree measures of the interior angles are in the ratio 2:3:4. If the largest interior angle measures x degrees, what is the value of x?

User Davidrgh
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1 Answer

4 votes

180° = sum interior angles

180 : (2 + 3 + 4) * 4 =

180 : 9 * 4 =

20 * 4 =

80° (value of x)

User Vedha Peri
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6.3k points
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