in the parallelogram ABCD,angle abc =70 °.find the other angles.
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all the angles in the parallelogram are supplementry
therefore, angle ABC +angle bcd = 180
therefore, 70 +angle bcd = 180
angle bcd = 180-70
=100
Step-by-step explanation:
simlilarly, find other angles
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Answer:
Angle b = Angle D==70 [ in parallelogram opp angles are equal]
Angle d +A=180 ( corresponding angles)
70+A=180
A=180-70=110
Angle A=C opp angle
A=110
B=70
C=110
D=70
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