One angle of a triangle measures 20°the other two angles are in a ratio of 3:5. What are the measures of those two angles?

Perqin asked Aug 27, 2023

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Perqin asked Aug 27, 2023

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14 votes

Answer:

180-20 = 160 = sum of the other two angles

3/(3+5) = 3/8 x 160 = 60 degrees

5/(3+5) = 5/8 x 160 = 100 degrees

or in radians the other two angles are pi/3 and 5pi/9

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SpacyRicochet answered Sep 1, 2023

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