two supplementary angles are in the ratio 11:7 find them
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Answered by
80
let one be 11x and other 7x
11x+7x = 180
18x=180
x = 180/18
x = 10
11x = 110
7x = 70
11x+7x = 180
18x=180
x = 180/18
x = 10
11x = 110
7x = 70
shetriyas:
sorry i thought that is complementry
Answered by
25
Hey there!
Sum of supplementary angles is 180°
Given that the angles are in the ratio of 11:7
Total parts = 11+7=18
First angle =11/18*180=110°
Second angle =7/18*180=70°
Sum of supplementary angles is 180°
Given that the angles are in the ratio of 11:7
Total parts = 11+7=18
First angle =11/18*180=110°
Second angle =7/18*180=70°
Ohh sorry!!!!!
Its my silly mistake. I had supposed them complementary angles
Really sorry!! Next tym i will not do so
see mine
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