2009
08.17

I need to know this…

Category: Life / Tags: no tag / Add Comment

I thought I could escape this from last year’s class… I just didn’t…

Defining Formula Ratio in Right Triangle
sin t = y-coordinate of point P
sin t = opposite

hypotenuse
cos t = x-coordinate of point P
cos t = adjacent

hypotenuse
tan t = sin t

cos t
tan t = opposite

adjacent
cotan t = cos t

sin t
cotan t = adjacent

opposite
sec t = 1

cos t
sec t = hypotenuse

adjacent
cosec t = 1

sin t
cosec t = hypotenuse

opposite


Unique visitors to post: 17

1 comment so far

Add Your Comment
  1. mathis said: 2009.08.19 18:40

    oh boy and thats just the beginning, have fun with that, haha!

Your Comment

You must be logged in to post a comment.