the measures of two adjacent angles of a parallelogram are in the ratio 4:5 find the measure of each of the anglesof parallelogram
Answers
Answered by
0
Step-by-step explanation:
Let the ratio be X
as we know
the sum of adjacent angles of parallelogram is supplementary i.e. 180
therefore
4x+5x=180
9x=180
X=180/9
X=20°
NOW
4x=4×20=80°
5x=5×20=100°
HOPE IT HELPS YOU
Similar questions