SOLUTION: The measure of angle A is 30 degrees less than twice the measures of angle B. Find the measures of each angle of the parallelogram

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Question 568657: The measure of angle A is 30 degrees less than twice the measures of angle B. Find the measures of each angle of the parallelogram
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
The measure of angle A is 30 degrees less than twice the measures of angle B. Find the measures of each angle of the parallelogram
The measure of angle A is 30 degrees less than twice the measures of angle B. Find the measures of each angle of the parallelogram
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I'll assume that A and B are consecutive angles of the parallelogram.
A and B are suppliemntary.
A + B = 180
A = 2B-30
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2B-30+B = 180
3B = 210
B = 70 degrees
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A = 180-70 = 110 degrees
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Cheers,
Stan H.
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