Question

The adjacent angles of a parallelogram are in the ratio 2 : 3. Find the angles.

Answer 1

Answer:

Sum of adjacent angles of a parallelogram = 180°

Let the angles be 2x and 3x degrees.

Now,

2x + 3x = 180

5x = 180

or x = 36

Therefore the angles are 36*2 = 72° and 36 * 3 = 108°.