Trigonometry on the Unit Circle (1 of 3: Introduction)

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[@mattttttam]

As long as you enjoy teaching, dont stop posting videos please. They’re much appreciated

[@georgeingebretsen7296]

Taking AP calculus AB right now and I'm realizing most people don't have an intuitive understanding of trig functions and the unit circle. Best KZbin math channel I've ever seen

[@imyasharya]

Hello Mr. Woo! I'm from India and for sure that your videos are nice and easy to understand. You helped the children all across the globe and for this, we all are thankful to you.

[@helenday5031]

Wow, I think I get it! I'm not really clever enough naturally to understand all this hard stuff, but I stuck with the video and after my brain was subject to great heat and pressures it metamorphosed into a different, cleverer kind of rock because I got it!. It felt like I'd gone up a Buddhist mountain somewhere and come down a different, transformed person. Seriously, thank you so much for the great explanation of the triangle in the circle, this is the 1st time I understood that stuff about it.

[@commenter4799]

Chatty kids: "Have to be here." Me, older than my professor and struggling with Calc: "STFU, little rats. Let him speak."

[@andrewneems]

Boy some of them should be teaching them selves seeings they always have the correct answer.

[@jinchey]

THANK YOU! My teacher hardly explains this stuff to us!

[@somasch7552]

I LOVE YOU !!!!!! i kept saying "OHHHH" throughout the video, i have been struggling with this so THANK YOU SO MUCH !!

[@TechToppers]

This guy really explains beautifully.

[@smithmeister]

This guy is a wizard. He should be teaching maths to the world via videolink!

[@jameshenderson3013]

Sort of what he’s doing tbh

[@smithmeister]

@@jameshenderson3013 indeed

[@titoc3829]

Thank you so much, you're an excellent teacher!

[@MathSciMadeSimple]

Thank mr Eddie for all your videos! They’ve been a big help!!!

[@eseheitor2035]

He knows he nailed that circle

[@doogiemoster]

Thankyou sir for most knowledge. many lucky pupils to gain your intellect. god bless

[@roshanpoudel5140]

Thank you so much

[@ParadigmTherapy]

I only learned this stuff this year oh damn

[@vinceallenmeneses5883]

my hint is SohCahToa sin = opposite / hypotenuse cos = adjacent / hypotenuse tan = opposite / adjacent thats why i still remember it 12yrs after i graduate 😉

[@AchtungBaby77]

The one I was taught was "Stamp On His Corn And Hack The Other Ankle"!

[@vinceallenmeneses5883]

@@prasanna1248 12yrs ago or 14yrs ago i havent seen any khan academy video 😂

[@vinceallenmeneses5883]

@@AchtungBaby77 but you have to memorize longer words 😊

[@zarate1om]

So much help, thank you!!

[@nikkiwebster2189]

Wow ! They teach this in year 10? I heard about the unit circle for the first time in year 11🤔

[@quantumconfusion612]

man im studying it in year 12 😅

[@trackhero2714]

@@quantumconfusion612 and here i am at age 30 lmao

[@quantumconfusion612]

@@trackhero2714 well its never too late don't worry :)

[@mrindecisive100]

The board was difficult to see at times due to the brightness of the picture. Other than that, excellent as always.

[@Lotrfan1991]

*Draws a perfect circle* "what?" Woo is such a chad

[@AtulKumar-rq7hq]

What was the question at 10:10

[@touchpad24]

Draws a perfect circle. What!? What?

[@uselessDev]

"If you dont learn this in grade 10 you'll never understand it" - me in second year uni using good ole eddie to get me through my maths class bc i never learnt this concept

[@siddhantnegii]

I was having some problem finding online teacher..... He is a perfect teacher for mathematics🙃. But can anyone recommend me a chemistry and physics teacher?

[@namraaah271]

Alakh Pandey physics Tyler dewitt chem

[@somasch7552]

for chem tylet dewitt, manocha academy, crash course and organic chem tutor for physics freesciencelessons and khan academy some other channels i recommend are don't memorize and Professor Dave Explains

[@_inabox]

Well now i know how/why sin can be presented as ratio of sides or sin can BE a side. I really didn't know that.

[@dingus2332]

well whole physics mechanics is based on it

[@Dani-ge1zw]

I really wish he was my teacher...

[@sharkymeldrew]

Eddie WOO HOO

[@kudosu]

2:33 wow he drew a nice goddamn circle

[@sampleis]

God is NOT damned. You could simply say he drew a nice circle.

[@coolcool9634]

@@sampleis god damn dude

[@sampleis]

@@coolcool9634 There...you finally got that off your chest. Feeling better? One day, sooner than you think, you'll have the opportunity to say that to his (God) face.

[@instinctx1777]

@@sampleis chill

[@EternalShadow1667]

sampleis u got a problem man. How do you know he even exists for one? (Whooh, spicy territory here, REALLY spicy)

[@SnaketheJake87]

WHITE BALANCE

[@koka1571]

oh my god,

[@alexanderpeters7235]

not the dude doing clash royale sounds lol

[@danielstar8768]

good video thanks, ps get your shirts tailored

[@djspooky2931]

What if a kid acts up

[@siddhantnegii]

I was having some problem finding online teacher..... He is a perfect teacher for mathematics🙃. But can anyone recommend me a chemistry and physics teacher?

[@touchpad24]

kzbin.info/aero/PL8dPuuaLjXtPHzzYuWy6fYEaX9mQQ8oGr

[@LuisMartinez-ih2oc]

Organic chemistry tutor. He has a YT channel