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February 27, 2015

February 27, 2015

Posted by **Courtney** on Monday, March 25, 2013 at 5:03pm.

- Trig -
**Steve**, Monday, March 25, 2013 at 5:09pmdraw the circle and the line at the given angle. The intersection will give you a point (x,y).

in this case, the line is at an angle of 45 degrees, in QIII, where y=x.

tan (-3pi/4) = (-1√2)/(-1/√2) = 1

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