Answers

2014-03-03T10:35:33+05:30
Let the biggest angle be x.therefore smallest angle=2x/3
we know sum of adjacent angles in parallelogram is 180.
=>x+2x/3=180
=>x=108
now the smallest angle is 2x/3
=>2x108/3=72
therefore smallest angle=72
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2014-03-03T11:34:03+05:30
72 degrees
let 1 angle be x
then other adjacent angle will be 2/3x
we know that sum of adjacent angles is 180
x + 2/3x = 180
x = 108
smallest angle will be 72 degrees
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