Deriving Values on the Unit Circle

[slayerA0D]

it was awesome, thank you. but pls use the 30 60 90 rules man! come on! we need help but we are not math-tards. AWESOME video i just think that you took too much time explaining how to figure out 30 60 90 and 45 45 90 triangles

[ShineeeLuv]

my favorite video. <3

[alawrence89]

How do you derive the coordinates of say, pi/5 or pi/7? How can we prove the coordinates of, say, 34 degrees or 96 degrees? Please help. Thanks.

[ThaEther]

You make your camera shake of excitement!

[patrickJMT]

@ThaEther ha ; )

[farfigneutron]

Thank you very much. Your instructions are so helpful in refreshing myself on trig while in calculus.

[Leitilumo]

This makes math rational.

[Penndennis]

Fantastic! I could listen to you all day.

[agentpuppet]

i love you.

[patrick1020000]

its amazing how my teacher introduced this to us the day after you posted this! thanks for the heads up xD

[naoufelabs1]

thank you !

[xneonpeach99]

Thank you! Very helpful video - that was a lot simpler than I thought it was.

[VIR092]

Very excellent explantation! The unit circle is a beautiful thing.

[AutumnInsane123]

thank you!

[MrXxXx420]

nice!..