Posted by **BreAnne** on Saturday, January 28, 2012 at 2:00pm.

Sketch a unit circle and label the terminal points corresponding to t= pi/4, 3pi/4, 5pi/4, 7pi/4.

Include the coordinates of each point.

I have 3 other problems like this and i have no clue how to do them. can someone help please?

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