Sine and Cosine Image by me

[mathzeroh]

Is this an accurate way of displaying sine and cosine on a unit circle? :wink:

[chroot]

Well, it doesn't really contain much information, and would probably not make sense to anyone who doesn't already know that the cosine is the x coordinate of points along the unit circle and the sine is the y coordinate.

- Warren

[Zorodius]

See the attachment for a diagram that illustrates what I believe you were trying to say.

[Chen]

Nice, I remember seeing that on the blackboard in my class a few years ago. :smile:

[FlatlineLemon]

See the attachment for a diagram that illustrates what I believe you were trying to say.

i think thats a much better representation.