Wednesday
April 16, 2014

Homework Help: Unit Circle

Posted by Jen on Monday, February 26, 2007 at 9:42pm.

How do I find tan(-pi/4) from the unit circle?

Thanks.

Go 45 degrees clockwise or reverse of the circle, it should be at 315 degrees.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Trig - Solve: 3tan^2x-1=0. I got +/- (the sq. root of 3)/3 which is correct ...
unit circle - how does the direction ( clockwise or counterclockwise effect the ...
Maths - If tan theta= 1/5 Simplify tan(540-theta) In the unit circle do I have ...
Math- HELP - There is a triangle inside of a circle. I have to find area of the ...
Check!!! - okay so the question is: A unit circle center at the origin undergoes...
Geometry - Please Someone Help!!! Find the coordinates of a point on the unit ...
geometry - The towns A and B are on the circle of latitude 24 degrees N.The ...
trig - i have to draw a flat unit circle all the way to 4 pi in radians. i can ...
Precalculus - Sorry ok I was talking about on the unit circle how come the slope...
trig - Let  be an angle in standard position and the point (a, b) be the point ...

Search
Members