SOLUTION: Angle A and angle B are complementary angles. Find angle B if angle A is twice larger than angle B.

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Question 1066393: Angle A and angle B are complementary angles. Find angle B if angle A is twice larger than angle B.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
A%2BB=90
and
A=2B
Substituting,
2B%2BB=90
3B=90
B=30
So,
A=2%2830%29
A=60