Question

How do I memorize the unit circle?

Answer 1

Through photographic memory :P

Answer 2

yea - just visualize a circle with radius 1

Answer 3

easy as 1 2 3 4

Answer 4

\[\frac{\sqrt{0,1,2,3,4}}{2}\]

Answer 5

I used a calculator to find them each time. After a while they got stuck in my head.

Answer 6

amistre, that's cool. Where'd you learn that?

Answer 7

had a cute teacher in school :)

Answer 8

it works the other way for sine as well

Answer 9

Always helps to have cute teachers. Guess if you had ugly teachers your whole life, you're screwed

Answer 10

yeah, im lucky that way lol

Answer 11

Brent, you're so lucky amistre is here to teach you this easy way.

Answer 12

im not cute so it wont stick im sure

Answer 13

amistre, only you assumed it had something to do with being cute.

Answer 14

hmm, you may be onto something there ...

Answer 15

If your question is related to trigonometry, then this might help: http://www.youtube.com/watch?v=cIVpemcoAlY