SOLUTION: Angles A and B are complementary. If mA is 81°, what is the measure of B?

Algebra ->  Angles -> SOLUTION: Angles A and B are complementary. If mA is 81°, what is the measure of B?       Log On


   

Question 834281: Angles A and B are complementary. If mA is 81°, what is the measure of B?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Complementary angles sum to 90.
81%2BB=90
B=9