Two adjacent angles of a straight line are in the ratio 2:3 .find the measure of each angles
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Answered by
84
Let the each angle be x.
Solve: 2:3=2x:3x
= 2x+3x=180°
=5x= 180°
=x=180/5
=x= 36°
1st angle=2x = 2×36°= 72°
2nd angle= 3x=3×36°= 108° That solve...
Solve: 2:3=2x:3x
= 2x+3x=180°
=5x= 180°
=x=180/5
=x= 36°
1st angle=2x = 2×36°= 72°
2nd angle= 3x=3×36°= 108° That solve...
Answered by
11
Answer:
1st angle= 72 degree
2nd angle= 180 degree
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