Question

adjacent angle of a parallelogram are in the radio 2:3 find all the angles .​

Answer 1

Answer : 72 , 108 degrees

Step-by-step explanation:

Sum of adjacent : is 180 ,

So say first is 2x other is 3x

5x  = 180

 x = 180/5

    = 36

so first angle     is 72 degree

   and second   is  180-72 = 108 degrees

Answer 2

Answer:

72°,108°,72°,108°

Step-by-step explanation:

Ratio of adjacent angles of parallelogram = 2:3

Let these angles be 2x and 3x

2x + 3x = 180° (adjacent angles of parallelogram)

5x = 180°

x = 180°/5

x = 36°

2x = 2*36 = 72°

3x = 3*36 = 108°