Question

the measure of one angle of a parallelogram is 63 degree find the measure of the remaining three angles​

Answer 1

Answer:other angles=63, 117,117

Step-by-step explanation:let the parallelogram be ABCD and angle A= 63° then angle C =63

Sum Adjecent angles is 180° so

Angle A+angle B =180°

AngleB=117

AngleD=angleB =117°(opposite angles are equal)

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