Question

One angle of a parallelogram is 60 what are the other 3 angles

Answer 1

Answer:

think a=60 (given)

In parallelogram abcd oposite angles are equal

a=c=60

a+b=180

60+b=180

b=180-60

b=120

b=c=120

Answer 2

Answer:

The angles are- 60,120,60,120

STEPS-

adjacent angle sum = 180

∴ 180-60=120

and, we know that opposite angles are equal=60

so,angles are 60,120,60,120