Help! The unit of a circle. I missed this class lesson so I need to understand.-precalc
find the terminal point P(x,y) on the unit circle given value t= 5(pie)/3

Question

anonymous · Answer

$$-1/2,\sqrt{3}/2$$

anonymous · Answer

how did you get that though?

anonymous · Answer

made another typo$$1/2,- \sqrt{3}/2$$

anonymous · Answer

made another typo$$1/2,- \sqrt{3}/2$$

anonymous · Answer

counted  one pi/3 + 2 pi /3 + ... + 5 pi /3 and then used the reference angle pi/3 and used the appropiate 4 quadrant angle

anonymous · Answer

did you get that?

anonymous · Answer

$$2\pi - 5\pi/3 =\pi/3$$
but you are in the 4th quadrant so you must attach the appropiate signs.  Is this making any sense to you?

anonymous · Answer

yes

anonymous · Answer

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