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Gre4nikov [31]
4 years ago
9

I need help with trigonometry .. Specifically the unit circle. If anyone can explain how to find reference angles, cosθ, tanθ, a

nd sinθ ect..... please message me or something. Or let me know in the comments/answers.
PLEASE DONT ANSWER IF YOU CAN NOT HELP.

Mathematics
1 answer:
gladu [14]4 years ago
5 0
So..hmm notice the picture below

all those are reference angles, of the bigger orange one

a reference angle, is just the angle the terminal point makes, with the x-axis

that angle, is called a reference angle, because, is an equivalent x,y value

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Final Answer: 360
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