Question

the measures of two adjacent angles of a parallelogram are in the ratio 1 : 2 find the measure of each of the angle s of a parallelogram

Answer 1

Step-by-step explanation:

Let the ratio be x

1x,2x

we know opposite angle of parallelogram are equal.

Therefore

1x+2x =180

3x = 180

x =180÷3

x = 60