Please help me in this angle question with proper statements . I will be grateful.
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According to me the angels are 40°,60°,80° but not getting how to calculate it in percentage
abeer96:
for percentage we should multiply correct fraction with 100
I didn't understood
As AlAyeza has solved it from different method
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suppose each angle will be
2x ,3x ,4x
2x +3x +4x. =180
9x =180
x =180/9
x =20
1rst angle=2 x 20=40
2nd " " =3 x20 =60
3rd " =4 x 20 =80
In percentage
angle 1 =40/180 x100 =22.22%
angle 2= 60/180 x100= 33.33%
angle3 =80/180x 100 =44.44%
for caculating % =each angle divided by some of angle multiply 100
% = each angle/180 x100
2x ,3x ,4x
2x +3x +4x. =180
9x =180
x =180/9
x =20
1rst angle=2 x 20=40
2nd " " =3 x20 =60
3rd " =4 x 20 =80
In percentage
angle 1 =40/180 x100 =22.22%
angle 2= 60/180 x100= 33.33%
angle3 =80/180x 100 =44.44%
for caculating % =each angle divided by some of angle multiply 100
% = each angle/180 x100
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