The measure of two adjacent angles of a parallelogram are in the ratio 4:5.Find the measure of each angle of the parallelogram
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let take the both angles be 4x and 5x
sum of adjacent sides of paralellogram is 180... so...4x + 5x = 180
9x = 180
x=180/9=20
one angle is 80 n other is 100...
hope it helps
sum of adjacent sides of paralellogram is 180... so...4x + 5x = 180
9x = 180
x=180/9=20
one angle is 80 n other is 100...
hope it helps
pratibhavanan:
good
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