Unit Circle How to Find Coordinates on a Unit Circle (1)

This video demonstrates how to find coordinates that correspond to radian measurements on a Unit Circle.

[thetrueiggy]

best explanation of the unit circle I have found so far -- taking calc 2 after 2 years of no math. I sincerely needed this, thank you!!!

[srenoogparadise]

awesome explanation, found it so hard to understand the unit circle but it finally clicked after watching this. thank you sir!!

[tinkers]

thank you so much!!! idk why i never realized that any radius on the unit circle would be one (so all the hypotenuse!) and my teachers also never gave us that formula so thank you! it was very useful <3

[seraph]

THANK YOU FOR THIS VIDEO! It totally helped me out a bit. I am going to have to look up the video previous to this where you broke down the degrees.

[miryl]

THANK YOU SO MUCH SIR! I HAVE A HOMEWORK I HAVE TO PASS TOSAY BUT I HAVE HARD TIME FINDING THE SOLUTION YOU'RE A LIFESAVER: )

[bbycryptic]

the only vid that helped me!! thank you so so so much!!

[anonymoustersakiti]

thanks from stpm student from malaysia

[yashsingh]

why do use ti different formulas for 30 degrees and 45 degrees

[someshsahu]

Very nice explanation thankyou so much sir 🙏

[enhawia]

This video just rescued my dying grades, thankyou!

[CatherineIves]

Where are you getting the formulas from?: a, 2a, radical 3 etc

[yashsingh]

why do use you 2 different formulas for 30 degrees and 45 degrees