Math, asked by Sherap, 10 months ago

ABCD is a parallelogram. If angle A is equal to 120° then Angle B + Angle D is ​

Answers

Answered by samiksha8138
4

Answer:

opposite angles are equal in a parallelogram

angle B = angle D

angle A + angle B = 180 adjacent sides

therefore the sum of angle B and angle D is 120

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