Two adjacent angle on a straight line are ratio 2:3.find the measure of each one of these angles
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2x+3x=180degree
sofirst angle is 72 degree and second angle is 108 degree
Answered by
2
2x + 3x = 180=5x
170/5 = 34
So the first angle is 78
Second angle is 102
170/5 = 34
So the first angle is 78
Second angle is 102
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