Asked by ALISON
find reference angle
111degrees
and
-105
does it equal =75?
i don't know the first one
111degrees
and
-105
does it equal =75?
i don't know the first one
Answers
Answered by
Damon
111 is in quadrant 2, between 90 and 180
180 - 111 = 69 degrees above -x axis
-105 (360-105 = 255) is in quadrant 3, between 180 and 270 degrees. 255-180 = 75 degrees below -x axis
Always sketch a graph of such problems.
180 - 111 = 69 degrees above -x axis
-105 (360-105 = 255) is in quadrant 3, between 180 and 270 degrees. 255-180 = 75 degrees below -x axis
Always sketch a graph of such problems.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.