Question

What are the sine, cosine, and tangent of 3 pi over 4 radians?

Answer 1

Help i medal and fan

Answer 2

Type it in to wolfram

Answer 3

what you need is a good trig cheat sheet

Answer 4

How to i use it LOL

Answer 5

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

Answer 6

Ohhh never mind i found it thanks

Answer 7

yw

Answer 8

im afraid of @satellite73 0.0 so smart 0.0.0.