how to memorize unit circle in minutes!!

[@herobrineslayer1585]

You just made me memorize this thing in 12 min when my teacher spent like 60 minutes going over it and I retained barely anything

[@Blighted_Ashes]

You're lucky... My pre calculus college professor didn't even show us this... I'm kinda pissed

[@PyrusDrago16]

@@Blighted_Ashes Yeah same bruh they were supposed to teach this in 10th grade but didn’t I got stuck on a problem where tan theta was -1 so what’s theta so I had to look this up

[@markrutte5637]

FUCK SCHOOL FUCK SCHOOL FUCK SCHOOL FUCK SCHOOL FUCK SCHOOL FUCK SCHOOL FUCK SCHOOL FUCK SCHOOL

[@ShxkeGFX]

@@markrutte5637 its ok bro you got this

[@hb-yq1kr]

@@Blighted_Ashes YALL TAKING THIS IN COLLEGE??? i can only imagine how much more advanced its gonna get for me cuz my ass is learning this at 17😭

[@chutneydabudgie9973]

Never thought a 12 year old video would be my savior, thank youu i understood none of that before now

[@Potato-yd3hv]

You've taught me the unit circle better than my Pre-Calc teacher has done in a month. I have a test tomorrow and I know I'll get 100%. Thank you.

[@isragashi11]

How did it go

[@Potato-yd3hv]

@@isragashi11 100%. Thanks for asking, mate! Finished Pre-Calc with a B-, and I'm thankful for that.

[@isragashi11]

@@Potato-yd3hv I'm glad to hear that!

[@Red00022]

@@isragashi11 Just about to ask the same thing hahaha

[@liftedcandy9146]

@@Potato-yd3hv Nice! I'm doing pre calc this year and it's a struggle. My teacher is giving us lessons on the basis of the students already "knowing" the information needed to support the new stuff being taught. I'm barely scraping by with a low B right now.

[@redhedgehogx4076]

dam this was 7 years ago...your video is still helping in 2019

[@sguerrero2556]

Sena L in 2020, also haha

[@emptyi511]

@@sguerrero2556 yeah lol

[@joshs3576]

no sh!t.. math doesnt die or get old... most people have to learn trig at some point in their lives

[@fasihamohammad5859]

Fucking correct .. hope it continues to help further

[@mohamedkaba5139]

September 2020

[@RobertMStFleur]

You are a real teacher, please go help students in high school and the community colleges. You were born to teach; please do it for humanity.

[@abrahamliftsheavy8933]

Robert M St Fleur just because she knows the unit circle doesn’t mean she can teach community college lol

[@Gabriel.Gmoney444]

Abraham Liftsheavy does a better job than my teacher does sometimes

[@kensyjolicoeur]

saw di pa fe sans fre, nenpot ka revele yon sekre

[@ceruleansummer3723]

@@kensyjolicoeur ki sa w'ap di

[@liftedcandy9146]

@@abrahamliftsheavy8933 Dunno man, she tought it better than most of my teachers have in 2 days of review.

[@yasahirouchiha8378]

THANK YOU! THANK GOD YOUR DAD DIDN'T PULL OUT! YOU SAVED ME

[@elitewarrior0075]

Best comment ever

[@meaningful2366]

well for me i wish my dad pull out

[@aidanjameson2521]

Started off good, then the comment got weird real fast.

[@banjobanjington2344]

What does this fuckin loser think he's funny or something or original or something what hey woo now

[@minnieb3774]

I CANNOT BREATHE

[@BFHitsdylon]

don't forget to add 2pi at 360:0, pi/2 at 90, pi at 180, and 3pi/2 at 270 everyone! In case people were getting tested on this, but still good vid nonetheless!

[@Amber-tk8hd]

i was just about to comment this haha

[@MouseBurp]

Thank you so much i completely forgot about these

[@Hotshots2890]

5days i go to 7 - 11 ... that was gold

[@JakesTutorials]

Helps me remember it easily :)

[@ivankougoucheff9832]

Another way to do it is.. Times 2 minus 1. Example 3*2-1 = 5 so it's 5pi/2

[@morgan.bullock]

Ivan Kougoucheff that’s how I remembered it too

[@zeldazeezz8487]

gokuuuuuu~

[@iancardona3719]

Popeye's and 7-11

[@sophiap.6952]

This is a life saver. I’m in 12th grade and in precalculus with a very fast-going teacher. We’re starting out Intro to Trig a week ago, I was out sick for that whole week and couldn’t contain any info on how to do it. I come back a week later, it’s Thursday now, and I’m guessing we’re having a test pretty soon, especially since midterms are in a week as well. Long story short this video has saved my ass. I got it within 2 mins and 34 secs of the video and I’m thankful. Bless your soul.

[@Addie2422]

Same situation with me lol

[@isitevenme6353]

EXACTLY MY SITUATION RIGHT NOW i've also been sick for the past week and man even though it's been like 4 days she's already almost done the entire unit. now I'm just trying to teach myself everything lol

[@hailey5042]

This was seriously helpful, even 12 years later!

[@exisixen]

for the bottom right you can just multiply by 2 then minus 1

[@fadi24797]

hi

[@popo4ratto]

omg THANK YOU

[@hotaruishere2133]

Pro4banned you have no idea how many lives you have saved with this comment

[@samanthatownsend4216]

Wow, thanks!!!

[@ciarrasantos289]

Thank youuuuu

[@BWithEmMarie]

THIS IS THE MOST HELPFUL VIDEO I'VE EVER WATCHED THANK YOU SO MUCH!

[@WHYit1]

now you are very big on youtube great job hope your career goes good

[@vipergurl89]

Thank you :)

[@mechagear4819]

@@vipergurl89 youre 5 years late

[@NEBody-pp3uj]

@@vipergurl89 girl thank you so much

[@jeremiahbahadur2768]

@@mechagear4819 lmao i just saw xD

[@brittany3078]

I dont understand why teachers dont spend more time on the unit circle like this!!! Its such a fundamental concept and they just throw it at you like "here know this". Thank you so much. This makes everything much more clear!!

[@beastmaster69420]

This was godsend. Never has an 11 year old video been so useful. Thank you so much!

[@jack_mims]

This literally helped me to memorize this within 10 minutes. When it took me an hour in class to even understand what I was doing. As soon as I watched this video, I completed it within 3 minutes.

[@laurencerilling5873]

9:43 You hear me yell 270 across the quantum flux

[@tofoo72]

same lmao. My jaw dropped when I saw that.

[@carinax3131]

My english is not good but ... to memorise 4°quandrant you simply add the top and the bottom from the opposite side (2°quadrant). Example: 2π/3 (2+3)=5 3π/4 (3+4)=7 5π/6 (5+6)=11 Hope it helped ☺

[@carinax3131]

Ps: it also works with 1st and 3rd quadrant

[@nurhidayahmohdyusni7310]

@@carinax3131 not really yet?

[@Amber-tk8hd]

thank you!

[@JLeeS24]

also multiple it x2-1

[@supersymbol3]

thxs man, that was very help ful. I only needed help memorizing the top pies for Q2-Q4, and the (x,y). you both truly helped alot.

[@damonwatson7405]

Usually, people look crazy when they write in all caps, so please bear with me. THIS WAS THE SINGLE BEST EXPLANATION OF THE UNIT CIRCLE THAT I HAVE EVER SEEN! I have gone to a lot of trouble to learn how to do this, but always get tripped up on the radians. The way this girl broke it down made it all come together. I have seen people go a whole semester and not know how to do this, but she kilt (not killed) this in minutes! SHE KILT IT! And did you catch it at the end when she said this was her FIRST video? For the love of God, please do something for the rest of calculus and trig! Sorry to be greedy, but it's your own fault for being so good.

[@john41996]

HAHAHA

[@anepicflyingbrick_4872]

It actually took me 12 min and 46 seconds to memorize it

[@francisbakininthekitchen2441]

Do it at 2x speed pleb

[@smdksskakfkdk6776]

which is in minutes

[@simonfetuu5707]

Amazing how a video from 2012 is still so relevant and helpful in 2019.

[@pankhipatel4612]

Simon Fetuu yes math is always relevant

[@nicolinazambrzycki2213]

and in 2022 :)

[@samanthaduenas2978]

i have my math final tomorrow this saved my life

[@sarinchea725]

now 29 02 2015. tomorrow me also.

[@VJMs]

+Sarin Chea me too.

[@sarinchea725]

+Mazthor 2.0 wish u good luck. ur age?

[@VJMs]

16

[@sarinchea725]

+Mazthor 2.0 you are boy or girl?

[@lauraeisner4641]

this is published six years ago and its still the only unit circle memorizing video that has ever helped me, THANK YOU

[@user-gz3qg4eg9b]

ur comment is from 6 years ago now. still helps after 12 years

[@muoirau]

I remember watching this video during my sophomore year of high school and now Im in my freshman year of college and I'm back to watching this vid

[@RealParDesi]

been struggling all my life to understand this thing from so many different sources and here this girl has blown my mind in 12 minutes. GOOD WORK!!

[@brandonking1367]

Holy crap, I never understood why When I tutor younger kids they in understand it so quickly but can't get it in class. It's because your a kid explaining it how a kid understands it. Your such a savior 🙏

[@TeddyLove69]

Girl... Ma'am... Lady... Woman.... YOU ARE FREAKING AWESOME!

[@Un-motivated]

2020 we still learning this shit and she’s still helping 🥰

[@lev_iothon]

2021 going strong

[@DaBaaaang]

This was tbh the best explanation for unit circle Thanks alot :) *it was better than my teacher's boring lecture* Keep it up

[@anapaularios3888]

I have a test in 20 mins let’s GOOOOOOO!!!!! This is so helpful btw.

[@lopezelliot57]

Anapaula Rios ayyyyy that’s me 6months after you posted this LETS GOOOOO

[@Blighted_Ashes]

Did you pass

[@anapaularios3888]

Blighted Ashes I did! I still remember most of this too :)

[@Blighted_Ashes]

@@anapaularios3888 that's good! I unfortunately am hung up on trig equations... Ugh...

[@jvthegreat4497]

@@Blighted_Ashes hope everything went alright!

[@OhmVibe]

Drew out the whole thing from memory after watching this video, amazing! Really goes to show that behind every good student is an excellent teacher.

[@MatteBlackBuick]

You deserve some kind of prize for this. You've made studying for my exam about 1000 times easier AND YOU USED RADIANS THANK GOD.

[@SufixJami]

this is by far the best way to remember it. thank you

[@fadi24797]

hi

[@niaking732]

you saved my life !!!!!!! Our teacher is making us take a quiz on this and only 5 mins

[@khadirezk4023]

Same

[@754123000]

Alex King what make you think I came here lol. because I have a quiz on this Monday. xD

[@avaspencer1366]

we have 2 min and we have to answer questions about it without drawing it

[@鈴木-x8e2f]

I literally have a test on this tmr and this saved me lmao... 12 yrs later and your video is so helpful :)

[@angel404]

i remember using this back in 10th grade

[@otichoppa]

yessir

[@Lemonade6969]

dude I am ur big fan!!!! underrated comment

[@2kchallengewith4video]

No name?

[@frogmonger6916]

woah, didn't expect to see you here

[@hahaiamshambler7627]

Probably ur least liked comment. Didn’t expect to see you here.

[@samanthadenning2625]

YOU ROCK! I have been struggling to memorize this, I watched your video ONCE and I went and drew up my own unit circle and BAM just like that memorized. Thank you so much for you help, keep inspiring other students!! ~Sam

[@shalomdarko]

Published 4 years ago and still helpful.....спасибо

[@garrettgreen9667]

The fuck did you think was gonna change about it, shits been around for 400 years...

[@andresr.852]

+Garrett Green Boy chill. You know what he meant.

[@brandondrummond9753]

Garrett Green 😂😂😂

[@ПендальфПендальф-ю3с]

Мой русский братишка

[@treblehearts]

YOU'VE SAVED MY GRADE GOD BLESS U

[@user_uwu999s_mom]

You explained it a thousand times better than my teacher, which is ironic cuz they are paid to help us remember this kinda stuff, but instead, I was able to easily memorize it here, and for FREE.

[@alexdavila6254]

This is a awesome video. I know its old but this has legit helped me more then my teacher who has a masters in mathematics. you are a gem and should be proud of who you are.

[@Julia.Danielle]

THIS IS LITERALLY THE MOST HELPFUL VIDEO EVER!

[@MegaAmoeba]

Watched this video and was literally able to recreate the unit circle with your method right after. MUCH THANKS SERIOUSLY

[@ourfutureisdark]

For the forth quadrant just multiply 2 and subtract 1 i thought that's what you were gonna say when i thought about it and Thank you so much im in college and you may have just help me pass my final

[@TheGabbisaurusRex]

Yeah, same here. I memorize the quadrants as Q1= 1, Q2= 1 under, Q3= 1 over, and Q4= 1 under half.

[@TheoTBCP]

over a decade later and you are still saving us! Thanks for the help!

[@kalebkilpatrick910]

10 years later and this video is still helping students. thank you!!!!!

[@flectoo3030]

I can not verbally describe how incredible this video is bro, thanks so much! its 1 am before my test thank you!!!

[@Alliebc]

I've watched this every morning before my tests. This has been super helpful for me, thank you! This definitely has made all the difference on my performance

[@islamadam8126]

my test is tomorrow, and I could tell u that I finally learned the unit circle, thanks

[@JeonKim-c8b]

eyyy 2024, and this video literally saved my life. thank you so much for this! 11 years ago and still useful up to this day. amazing!!!

[@ibis8566]

This is such gold unintentional ASMR!! Her voice is so soothing.

[@EmpyreanLightASMR]

It is! I was getting tingles on the top of my head, not right away, but once she moved her cup (or whatever it was) over, and after that point, her voice would tingle me. Also in some unrelated lecture videos when the teachers write on the whiteboard, that triggers me.

[@connorskudlarek3119]

5, 7, and 11. They are all the prime numbers after 3.

[@calcul8er205]

They are also twice the denominator minus one

[@carvelpeele3862]

they are also odd numbers what you wrote wasn't helpful at all

[@connorskudlarek3119]

Carvel Peele Yes it was. It could be helpful as a memory mnemonic. I know the primes after 3, the fourth quadrant is after the third quadrant. Helpful.

[@carvelpeele3862]

Connor Skudlarek​what I am saying is that you can find many ways to relate those three numbers to each other, and yours was helpful I admit but its not special just one in a million

[@connorskudlarek3119]

+Carvel Peele I didn't say it was the only method. I just suggested one, pretty easy one. :)

[@dakcap]

the equation to use for the q4 radian measures is 2 times the denominator minus 1 to get the numerator

[@kristalaguilar3132]

I usually don't like commenting on youtube vids, but I just had to say you are a rock star!! So helpful and easy. Wish me luck on my first Calculus exam tomorrow!! Thanks!! (:

[@rajapudianuhya4315]

How's the results will be come

[@scheyeguy2479]

Two years later, and I've found my way back to this video for AP Calculus! That's TWICE you've saved my hide!

[@xoxo_rosita-fresita19]

bless you for saving my grade rn this is the quickest i’ve understood a math lesson in my entire life omg

[@neisserbent-saavedra873]

For the 5-7-11 in the radians, you can use 1 less than twice the denominator.

[@nightfly758]

OMG THANK YOU THIS HELPED ME OUT SO MUCH FOR PRE CALC!! My teacher wants us to memorize this and know it so well so I needed this so bad lol. Thank youu

[@MeLiCavs]

I was searching for exactly this, and I'm so glad I found your video. I might actually pass my exam thanks to you. It really did take 5 mins!

[@Bk2_Luis]

I’ve watched this video like at least once a year thank you for your service

[@HeidiValdez-p2i]

Shout out to your family. literally memorized the unit circle in 5 min after watching this. THANK YOU

[@williamlayton9594]

For Quadrant 4 you can just add the bottom with the top number in Quadrant 2. For 300 degrees it is 3 +( 2╥ ) from 120 degrees. For 315 it is 4+(3╥) from 135 degrees. For 330 degrees it is 6+(5╥) from 150 degrees.

[@doveplaylists]

Thank you so much for this. I got covid and missed the first two weeks of the second semester and I had to learn everything on my own (including DE trig). This has helped immensely

[@sheeb2204]

yo i know how it feels. i recently just transferred back to in-person school and not having the ease of the unit circle in front of me while working was terrible.

[@haroldsimpson8422]

Great job, pattern recognition is everything in math. Couple this technique with the "Left Hand Trick" and students should never get a problem wrong. The mnemonic for the 4th quadrant radians is a good one; 5 days during the week I go to 7 - 11. I will never forget this. The only thing I would have added is that the X -Y is also the Cosine, and Sine. 😆

[@fadi24797]

hi

[@lindseypolicar6451]

7 YEARS LATER AND THIS IS THE BEST VIDEO THANK YOU SO MUCH UR A WHOLE ANGEL BRUH

[@axelnigut]

I'm from Venezuela, studying in Denmark, and this is the easiest way I have found to understand this! SO HELPFUL! THANK YOU!

[@ifabodymeetabody]

For radians... in the last quadrant... Just as you subtracted 1 from the denominator and multiplied it by pi in the second quadrant, and added 1 to the denominator and multiplied it by pi in the third quadrant, in the final quadrant, you take the denominator x 2 - 1. Multiply by 2 and subtract by 1. 3 x 2 = 6 - 1 = 5 x pi = 5pi.

[@damonfalk]

That helps a lot. Thanks

[@kevinfurmanski5129]

ifabodymeetabody Haha I also saw that directly :)

[@mikeellis291]

ifabodymeetabody your both killing it!

[@MsBrieBrutal]

Out of all the videos I've watched this was the most helpful. BIG THANK YOU

[@poring2537]

มองหาเพื่อน

[@jackwolfe6815]

Coordinates - 1:22 Radians - 6:16 Degrees - 8:31

[@mayajordan6857]

you are amazing :D still helping people out over 12 years later! thank you so much :P my teacher sucks at explaining the unit circle haha

[@ShowBoatRitz]

This video is severely underrated and needs to have millions of views. I just memorized this so fast with this method. Thank you so much!

[@TheJacobiphone12405]

Super good video! My math teacher honestly has a hard time teaching so this really helped!

[@IIxxHDZxxII]

A lot of teachers suck

[@SUPD100]

Jose Hernandez Preach! Amen!

[@willypuihangwong8861]

Thank you so much for this AWESOME VIDEO. Finally I understand the unit circle. You just saved me on this chapter. Bless you.

[@ivanblanco6212]

Thank you! You helped me get an A in my Calculus class!

[@hannahm609]

I LOVE YOU. MY TEACHER NEVER EXPLAINED IT THIS WAY AND I NEED TO KNOW THIS TO PASS MATH CLASS AKA GRADUATE AT THIS POINT. I JUST LOVE YOU MAN

[@yontis1329]

here literally 10 years later and you're still helping out. ty

[@carolmorales3688]

Me watching this 15 minutes before my test 👁🫦👁

[@sirruffalot]

Amazing!!!... why cant they teach like this in school.. I mean how hard is it for a teacher to show you this method.

[@MilesMinard]

This is amazing- ITS SO SIMPLE!!! Thank you, wonderful job!

[@lexy_boo]

genious you saved my life!!!! failed my class once before because when I reached the unit circle I couldn’t do it anymore. second time around this is a life saver!

[@fardinkhandaker3436]

This is by far the most helpful/easiest way to memorize the unit circle that I've ever seen. Thank you!

[@muofhemasia9465]

found this very helpful. thanks a lot, you have saved me grades.

[@Tony8325788]

FU**ING GENIUS SOMEBODY GIVE HER A EMMY!!!

[@walperstyle]

an emmy? Lulz....

[@ThePieMan305]

Another good way to memorize the unit circle is to keep writing it out. It will be time consuming but by the tenth try you will have memorized it

[@ellynhodges1876]

6 years later and you’re still helping people from this thank you!

[@nate3114]

GOD BLESS YOU. I have been trying to learn this since secondary school, now I'm in the university. Thank God I found this video.

[@miguelmac99]

Thank you for blessing me with this

[@catzlaflame4518]

I love how Precalculus students of every generation come here 😭

[@EmpyreanLightASMR]

😂😂

[@KaiRobinson]

you saved my life

[@zainabalbazzaz7108]

I was struggling with remembering this but you made me memorize it in 12 minutes! God bless you honestly, thank you so much.

[@cjh8146]

I know this was posted a long time ago, but......OMG...THIS IS THE BEST EXPLANATION EVER. For so long i've had some trouble finding the right pattern and memorizing...literally after watching this video I drew the entire unit circle without looking at my notes!!!!!!!!!!

[@rae9196]

This has totally saved me. Thank you so much!

[@fadi24797]

hi

[@javidbarvesh635]

also me

[@riareddy7722]

Not all heroes wear capes

[@ASMRer]

this helped. a lot. -_- thank you!

[@thevirtualzookeeper8226]

This is an old comment but omg hello!!!!!

[@mango6922]

what the hell are you doing here

[@karent2141]

THANK YOU SO MUCH!! This 12 minute video helped me way more than a 1 hour lecture from my professor

[@EmpyreanLightASMR]

4:19 We learned a mnemonic "All Students Take Calculus" (or "Classes"), where A, S, T, and C go counterclockwise from the first quadrant. A = All are positive. S = Sine is positive (so cosine is negative). T = Tangent is positive, so both cosine and sine are positive. C = Cosine, so finally in the fourth quadrant, sine has the negative symbol.

[@uchiha2gud]

The rule for the last quadrant is times 2 then minus 1.

[@Dragonrob08]

2x-1

[@maui044]

simply add the numerator on the other end!

[@shimmerlily4]

u a tutor or something? if not you should be, im only have way through the video and this was going to be the hardest thing i had to do tonight for a test tomorrow but now, PSH I GOT THIS you made it so easy i dont think ive watched any other math video and ever gotten help so fast oh myasaddkcmowjodj thank you ;-;

[@benjaminstone4829]

ShimmerArtz how did the test go‽

[@hansoyi6726]

@@benjaminstone4829 it was 3 fucking years ago

[@upperlip3321]

hans sayno lmfaooo

[@tehgundulf]

@@hansoyi6726 Lmao

[@StAndAl0neCompl3x]

"You'll be kosherrrrr ... " lmao

[@trevorjordan6507]

Most helpful video I’ve ever watched, 2022 and your still helping people out

[@chickengirlslyrics]

the is the MOST HELPFUL video i have ever watched. i have a quiz tomorrow and i think this will help so much!! thank you ❤️❤️

[@ophrasbankaccount7716]

OMG Chicken Girls!!! Im🥵