Question

Given that each quadrilateral is a parallelogram, find the missing value​

Answer 1

Angle D=102 degrees

x= 180-102= 78 degrees (co-interior angles)

Angle A = Angle D (opposite angles in a parallelogram)

3y+6=102

=>3y=102-6

=>y=96/3

=>y=32

Angle C= Angle B (opposite angles in a parallelogram)

4z+2=78

=>4z=76

=>z= 19

Hope it helps..........