the angles of a triangle are in the ratio 3:2:7 . find each angle
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Answered by
3
12x=180°
x= 90/6= 30/2= 15 ans
......
3x= 15*3= 45
2x= 30
7x= 105 ans
Answered by
7
Answer:
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Step-by-step explanation:
let angles be 3x,2x and 7x
3x+2x+7x=180
12x=180
x=180/12
x=15
1st angle=3x=3 X 15=45
2nd angle=2x=2 X 15=30
3rd angle= 7x=7 X 15=105
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