Question

Q.1) Two adjacent angles of a parallelogram are in the ratio 2:3. Find the measure of each of its angles.​

Answer 1

Answer:

Step-by-step explanation:

2x + 3x + 2x + 3x = 180                        ( ASP)

10x = 180

x = 18

∴ the angles are 36, 54, 36, 54

Answer 2

Answer:

72 & 108

Step-by-step explanation:

adjacent angles of a parallelogram are supplementry

∴ 2k+3k=180

      5k=180

    k=180/5

=36

∴angles are 2×36 and 3×36

=72&108