SOLUTION: In parallelogram ABCD, angle A=x degrees and angle B=(3x) degrees.
Find m<B?
A. 140 degrees
B. 135 degrees
C. 70 degrees
D. 45 degrees
Thank you so much for all your hel
Algebra.Com
Question 286436: In parallelogram ABCD, angle A=x degrees and angle B=(3x) degrees.
Find m
A. 140 degrees
B. 135 degrees
C. 70 degrees
D. 45 degrees
Thank you so much for all your help!!!!
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Hint: Since A and B are adjacent angles, this means that A and B are supplementary ie . Or in this case,
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