THE SUM OF TWO OPPOSITE ANGLES OF APARALLELOGRAM IS 140 DEGREE.FINDALL THE ANGLES OF THE PARALLELOGRAM.
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In a parallelogram opposite angles are equal .
If angle A+ angle C =140degrees, angle A = angle C=x . x + x = 140
2x = 140
x=70
angle A and C = 70 degrees
In a parallelogram, sum of adjacent angles is
equal to 180degrees.
So,angle A+B 180degrees
70 +B =180
B=180 - 70
B=110
B and C are opposite angles. So,C=110
If angle A+ angle C =140degrees, angle A = angle C=x . x + x = 140
2x = 140
x=70
angle A and C = 70 degrees
In a parallelogram, sum of adjacent angles is
equal to 180degrees.
So,angle A+B 180degrees
70 +B =180
B=180 - 70
B=110
B and C are opposite angles. So,C=110
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