Question

In a parallelogram abcd, if d=110 ,determine a and

b.

Answer 1

Answer:

b=110

a=70

Step-by-step explanation:

in a parallelogram all opposite side and all opposite angle are equal to each other.

ab=cd and ad=bc

a=c and b=d

d=110 and b=110

the sum of two angle  in parallelogram= 180

a+b=180

a+110=180

a=180-110

a=70

c=a

c=70