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07-01-2022
Mathematics

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a triangle's measures are in the extended ratio of 2:4:9 find the measures of angles

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eguo98767 eguo98767

07-01-2022

Answer:

24°:48°:108°

Step-by-step explanation:

Since the sum of angles in a triangle is 180°, we can do 180÷15 to find the degree for 1 in the ratio. 180÷15 = 12.

12°×2 = 24°

12°×4 = 48°

12°×9 = 108°

The ratio is 24°:48°:108°

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