SOLUTION: If angle b=(180-x)�,what is the measure of a supplement of angle b? A)180� B)x� C)(180+x)� D)(90-x)�

Question 549007: If angle b=(180-x)�,what is the measure of a supplement of angle b?
A)180�
B)x�
C)(180+x)�
D)(90-x)�

Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
The supplement of angle b is

180 - (180-x) = 180-180+x = x

So the supplement of angle b is x

So the answer is choice B)
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