SOLUTION: a parallelogram has two obtuse angles and two acute angles.if the measure of one of the obtuse angles is 110.what is the measure in degrees of one of the acute angles?

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Question 454083: a parallelogram has two obtuse angles and two acute angles.if the measure of one of the obtuse angles is 110.what is the measure in degrees of one of the acute angles?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
2o+2a=360
2*110+2a=360
220+2a=360
2a=140
a=?