Two consecutive angles of parallelogram are in the ratio 1 : 3, then the measure of the smaller angle is:
50o
90o
45o
60o
Two adjacent angles of a parallelogram are in the ratio 2: 3, the measure of angles will be
The measure of two adjacent angle of a parallelogram are in the ratio 3:2 to find the measure of each of the angle of the parallelogram