The first coordinate is the cos of that degree, the second coordinate is the sin of the degree. To find tan it's sin/cos. For example, the tan of 7pi/6=-1/2/-square root 3/2=1/square root 3.
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AuthorI'm a Junior at SLHS. I play Varsity Softball, and Varsity Basketball. I also play travel softball for Mid-Michigan S.W.A.T. Archives
March 2015
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