adjacent angles of a parallelogram is in ratio 3 ratio 2 find the angles
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12
adjacent angles in a parallelogram add upto 180°
Adjacent angles = 3:2
let's consider,
180° = 3x + 2x
180° = 5x
180/2 = x
90 = x
angles are 2×90=180
3×90= 270
Adjacent angles = 3:2
let's consider,
180° = 3x + 2x
180° = 5x
180/2 = x
90 = x
angles are 2×90=180
3×90= 270
Arijitsingh111:
but why do we divide 180 by 2
we would divide it by 5
Answered by
9
Let, adjacent angles =3x and 2x
Sum of adjacent angle of parallelogram =180
Then,
3x+2x=180
5x=180
X=36,put x= 36 in angles
So, angles are 72and 108
Sum of adjacent angle of parallelogram =180
Then,
3x+2x=180
5x=180
X=36,put x= 36 in angles
So, angles are 72and 108
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