SOLUTION: What is the ref abgle of 100 degrees? How can you tell which quadrant its in? I guessed Q1 and got 80 as an answer.. is this wrong? If so how do I fix it?
Thanks!
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Question 451078: What is the ref abgle of 100 degrees? How can you tell which quadrant its in? I guessed Q1 and got 80 as an answer.. is this wrong? If so how do I fix it?
Thanks!
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
The angle in standard position measuring 100 degrees has terminal side in Quadrant 2, while its reference angle is 80 degrees.
Yes, the reference angle of -220 degrees is 40 degrees.
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