Question

In a parallelogram ABCD angle ,D i= 75 degree find the measure of other three angles?????​

Answer 1

Answer:

angleD =75°

Angle D= Angle A ( opposite angles)

Angle A= 75°

Angle A+Angle B=180°

75°+angleB=180°

angle B=180-75

angle B =105°

ANGLE B = ANGLE C

ANGLE C = 105