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Two angles are supplementary. If 5 times of one angle is 10 times of the other angle, find the two angles.
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Two angles are supplementary. If 5 times of one angle is 10 times of the other angle, find the two angles.
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Mathematics
3 years
2021-08-22T13:19:23+00:00
2021-08-22T13:19:23+00:00 1 Answers
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Answers ( )
5x + 10x = 180
15x = 180
X = 12
5 x 12 = 60
10 x 12 = 120
The angles are 60° and 120°