SOLUTION: IN A PARALLELOGRAM ABCD ANGLE A=50DEGREE B=? HOW TO FIND IT

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Question 733662: IN A PARALLELOGRAM ABCD ANGLE A=50DEGREE B=? HOW TO FIND IT
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

In a parallelogram, adjacent angles add to 180 degrees
A+%2B+B+=+180.....if A=50, then
50%2B+B+=+180
B+=+180-50
B+=+130