Question

one of the angle of a parallelogram is 75 degree find the measures of the remaining angles of the parallelogram ​

Answer 1

in parelelogram opposite angle are equal

now in parallelogram ABCD , AB IS PARELLAL TO CD THEN SUM OF ITS INTERIOR ANGLE IS 180°

angle A + angle D =180°

75+ angle D = 180°

angle D = 105°

now angle A = angle C

and

angle D =. angle B

opp.angle oF parelelogram

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