Math, asked by Aloninahar7438, 1 year ago

2 supplementary angles are ratio 4:5. Find the angle

Answers

Answered by rajaniharesh
2
80and 100....................
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Answered by anchals1509
1
Let the angles be 4x and 5x
4x + 5x=180
9x=180
x=20

Angles are 80and 100
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