Question

If the ratio of measures of two adjacent angles of a parallelogram is 1: 2, find the measures of all angles of the parallelogram.

Answer 1

Answer:

60,120

Step-by-step explanation:

sum of 2 adjacent angle of parallelogram is 180

x+2x=180

3x=180

x=60

then,x=60

2x=2×60

=120

two angles are 60,120