Question

Question-23} THE MEASURE OF TWO 3 ADJACENT ANGLES OF A PARALLELOGRAM ARE IN THE RATIO 1:2. FIND THE MEASURE OF EACH OF THE ANGLE OF THE PARALLELOGRAM.​

Answer 1

Answer:

60°,120°,60°,120°

Step-by-step explanation:

Let the angle= x

sum of two adjacent angles in a parallelogram= 180°

So 1x+2x= 180°

3x= 180°

x=60°

So putting the value of x in 2x we get 120°

As the oposite angles are same in a parallelogram so the angles are 60°, 120°, 60°, 120°.