Question

2. In a Parallelogram, one of the angles is 60°. Find the measure
of each angle.​

Answer 1

Answer:

∠A=60

In parallelogram Opposite angles are equal .

So ∠C=60

In parallelogram adjacent sides sum up to give 180

So ∠A+∠D=180

∠D=180−60=120

So ∠A+∠B=180

∠B=180−60=120