Question

adjacent angle of a parallelogram are x minus 30 degree and x + 50 degree find the angle of the​

Answer 1

Step-by-step explanation:

Given that adjacent angle of a parallelogram are

x-30° & x+50°

We known that,

Sum of any two adjacent angle of a parallelogram = 180°

=> x-30°+x+50°= 180°

=>2x= 180°-20°

=>x=80°

So,the adjacent angles are x-30°= 50° & x+50°= 130°