Question

if an angle of a parallelogram is two – third of its adjacent angles, the smallest angle of the parallelogram is

Answer 1

Answer:

72

Step-by-step explanation:

Let an angle be x

∴adjacent angle 2x/3

∴ x+2x/3=180

   5x/3=180

    5x=540

  x=108

here asked the smallest angle

∴adjacent angle=180-108

                          =72

∴hence answer is 72