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!!!

[@FerranteMath]

Thank you Ingrid! I appreciate the compliment.

[@srenoogparadise]

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

[@FerranteMath]

You're welcome Raymond. Glad it helped

[@user-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

[@FerranteMath]

you're welcome!

[@seraph58]

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.

[@FerranteMath]

I'm glad it helped Seraph. Hopefully my other video will as well. 👍

[@corbynkutak2898]

@@FerranteMath This video also helped me out A LOT. The textbook didn't explain it half as well as you did, much appreciated for taking the time to create such a helpful video!

[@FerranteMath]

@@corbynkutak2898 Thanks Corbyn. Glad it helped you out!

[@kipngenokevin]

Thank you. Very helpful. And simpel

[@bbycryptic]

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

[@FerranteMath]

thank you!

[@miryl5571]

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: )

[@Jane_Verslyn]

This is very helpful, THANK YOU

[@FerranteMath]

You're very welcome,

[@oliverliu2848]

This helped a lot thank you so much

[@FerranteMath]

You're welcome Yen-Fu. Glad it helped.

[@enhawia2999]

This video just rescued my dying grades, thankyou!

[@FerranteMath]

🙂 you're welcome

[@cxpcake1264]

HAHHAHAHAHA huli ka mav, btw si asia ni :>

[@o-o216]

@@cxpcake1264 Late night math assignments les go! -Khen

[@enhawia2999]

@@cxpcake1264 sa tinood wabaya jud ko kasabot anang vid kuan rana char cahr HAHAHAHAHAHHAHAHAHAHHAHAAHAA

[@anonymoustersakiti4122]

thanks from stpm student from malaysia

[@someshsahu4638]

Very nice explanation thankyou so much sir 🙏

[@FerranteMath]

you're welcome 😊

[@yashsingh6183]

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

[@FerranteMath]

Sorry about the late reply. Different angles have different ratios. Historically we use the 30-60-90 degree triangles and the 45-45-90 degree triangles so everyone is on the same page.

[@peytoncurtis2024]

This video just made me ace my tesy

[@FerranteMath]

Great! glad it helped Peyton

[@mega2034]

Just an excellent video.

[@FerranteMath]

Thank you!

[@CatherineIves]

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

[@FerranteMath]

All 30 60 90ﾟtriangles have the same ratio.

[@josiahalvarez3509]

Thank you 🙏

[@FerranteMath]

you're welcome Josiah

[@zeebloxyt7728]

how to get that radical stuff 13:06

[@futuremillionaire450]

It is Hypotenuse = radical (adjacent squared+ opposite squared)

[@yashsingh6183]

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

[@FerranteMath]

Good question. Two different triangles, 45-45-90 and 30-60-90, each with different proportions.

[@ailyncosep6272]

THANK U!!!

[@FerranteMath]

You're very welcome Ailyn :)

[@appleeatingmaniac9253]

Why radical 3?

[@900q8]

because u throw 4 out of the window

[@zencollywobbles1463]

Aye who else from ms cobourne here

[@jamesfishmanyeet1157]

thx

[@FerranteMath]

You're welcome James