## itsmichelle29 one year ago What are the sine, cosine, and tangent of 3 pi over 4 radians?

1. itsmichelle29

Help i medal and fan

2. anonymous

Type it in to wolfram

3. anonymous

what you need is a good trig cheat sheet

4. itsmichelle29

How to i use it LOL

5. anonymous

look at the unit circle on the last page of the cheat sheet find the coordinate corresponding to the angle $$\frac{3\pi}{4}$$ the first coordinate is cosine the second is sine

6. itsmichelle29

Ohhh never mind i found it thanks

7. anonymous

yw

8. ali2x2

im afraid of @satellite73 0.0 so smart 0.0.0.