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Dimas [21]
3 years ago
14

What is the reference angle for 120°?

Mathematics
2 answers:
Drupady [299]3 years ago
4 0
Since the angle 240° 240 ° is in the third quadrant, the reference angle formula is Ar=Ac−180°<span> A r = A c </span>- 180 °<span> .</span>
sattari [20]3 years ago
3 0
I think the reference angle is 60 degrees.
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