What are radians? Simply explained

WHAT the heck is a radian?

[@SarthakChaturvedi1009]

Even my school teachers couldnt explain it this well. Think this is the best explaination of radians all over the web :)

[@wesley9704]

I'm teaching this tomorrow in my pre-cal honors class and I agree! I hope to help my students as much as he is helping others.

[@Amirh86]

exactly

[@customorgau4715]

For sure the best way to learn pie is from this guy

[@andrewzhu5294]

You deserve a pie for this.

[@abriction]

i get it. lmao

[@aligamiles]

2 pi's

[@animeshharshminz4726]

Creampies

[@abu_staif]

Haha

[@nats50]

Hahaha, that's a good one.

[@RO538UD]

I have never learned so much and laughed so hard at the same time. Good shit man.

[@jaidennyarko8060]

Nice comment bro, I aggressively agree with you

[@mariefrancesthereselanit8570]

same here lol!

[@wadehosking4446]

So dramatic lol.. But I get it now, thanks dude.

[@wadehosking4446]

Same here.

[@TiberiusStorm]

Very dramatic. Almost like he's mad we don't get it. But the funny thing is, now I do get it where my Math teacher and the Khan Academy failed me.

[@wadehosking4446]

Shaine MacDonald Yeah some of the khan academy stuff's done really poorly. (Heads up) Their trigonometry section has some gaps and their chemistry videos aren't that great.. doesn't cover everything in as much detail as most of the math vids. You should check out PatrickJMT's trig videos when you get stuck.

[@lakeke1157]

watch this in 1.75 speed

[@whenmathsmeetcoding1836]

Lets have patience... and learn maths

[@Mr030201040506090807]

This dude is the best. Why couldn't anyone teach it like this. I was struggling so much trying to memorize shit. Then I thought to myself, " If I just figure out how it's done I won't need to memorize anything!". Went online and found this genius. Thanks MrNystrom!!!

[@alekodimitrov2635]

I have ADD and the sound effects this dude makes got me refocused and I was able to finally understand this. Thank you lol!

[@hourglass4208]

You might be an auditory learner :)

[@come7at7me7bro]

ok, I am literally falling asleep sitting here, I got like an hour total sleep last night from traveling and I still understood and comprehended this and am moving on with my work with ease. You're the man for real. I shared you on my social sites too, I hope you get a million views!

[@cjl1agent748]

10/10 would watch his beard again

[@GK-we4co]

So that's why circumference is 2πR! Cause it's 2 semi-circles stacked together, each of which has a "length" of π radiuses! I'm 24 and I JUST got it. It was so fucking obvious! Why couldn't they just explain it this way?!

[@MrNystrom]

Георгий Каштанов hahaaa... awesome. i like that way.. pi on each half so 2 pi in all ... thanks!!!!

[@threshhold5531]

hey .. i need help with the coefficient of concurrent deviation formula .. " r_c = ± √(±((2c-n)/n) )".. can u explain how it is derived?

[@laurencritchfield1970]

This is seriously one of my favorite math videos on youtube and I show it every unit that i introduce radians. NO ONE IS MORE EXCITED ABOUT RADIANS THAN YOU AND THANK YOU!

[@jeremywright7135]

I'd love to drink beer and talk math with this dude! He's good people!!

[@sunnyboy866]

I finally got a clear concept of radians, pi, and the circumference of a circle after over a decade long Engineering career. I never realized that a radian is originated from the radius lol. Thanks for the wonderful explanation.

[@ellmatic]

I can't imagine having access to these types of KZbin channels when I was in gradeschool and highschool :( I think I would have actually done well.

[@Mr_Jombles]

Me too man, but hey - there's plenty of time to do well right now - and it still counts!! :)

[@harvesthale8611]

5:15 "If you see 2 pi over 3, you can cry about it or you can say 'well, that's just 2/3rds of pi radians.'" lol well damn.

[@vlogs-vp3pl]

I love his personality. I’ve never seen someone so animated teaching math!!

[@dennyleo6191]

A couple years ago I watched this video to help me understand what exactly radians were and this video helped me a ton. I'd like to take the time and thank you MrNystrom. You are a true warrior teacher cat.

[@tnguyko]

I think I'm in love. Seriously! Found his passion, sense of humour and knowledge completely attractive. Love the sound effects too.

[@frankkj1995]

Absolute legend, you emanate motivation and desire to teach, many teachers throughout my upbringing could not entitle me this, so I thank you for your commitment toward a broader, more inclusive scope of learning! Thank you my friend

[@vladd2085]

Thank u so very much! I took trig a long time and forgot radians , this helps a lot , the enthusiasm helps a lot too. Keep making videos such as this .

[@johnyboyG]

Someone who actually wants to make things simple for students. Great explanation and energy. I wish all my teachers had this attitude.

[@TripleIProductions]

This is actually much better than alot of the other videos! So fast, so simple! Great

[@nell_1025]

I have been in school for YEARS, and this is the first time that I actually understand what a radian is :) Thanks for the dramatic explanation lol

[@mojoNoodlz]

I've seen many explanations of radians, but for some reason this video just made it so clear and precise as to what radians are (and where all those pesky fractional numbers came from). Thanks MrNystrom.

[@rainbowdust919]

My professor recommended this video and I am so glad. This was fantastic. Thank you!

[@misterqmath2554]

What a GREAAAATTTTTT VIDEO !!!!!!!! BEST EXPLANATION ON KZbin !!!!!! KEEP UP THE GREAT WORK ....!!!

[@tawnaherrera2438]

You are seriously my favorite. Not only is this informational but funny as hell.

[@TheTechnicalNirl]

AAAAAHHHH NOBODY HAS EVER GOT ME SO HYPED FOR MATH!!! THANK YOU!!! And in all seriousness, thanks for the explanation, I needed this to be crystal clear for some web development I'm learning, and you made it so. Wish you kept making more content like this!

[@roseleelauper1193]

broke it down perfect!! finally i have an intuitive feel for the radian!!

[@minaakbar7411]

I love him.... I have gone through high school precalculus, college calculus and algebra, and THIS is the first time someone has explained it, so I understand what it MEANS.... His enthusiasm is awesome, too!

[@GabrielSanchez-pw6oi]

This video was super helpful!! I started trig today and this is the part that threw me off the most!! My teacher nor the book didn't explained it nearly as well as you did. They just kind of "went through it" , so thank you man!!

[@roshjoberts3248]

I love you for explaining this. I was so confused. I’m so grateful ☺️

[@becominganiteacher8150]

I teach at a high school in Morgantown, WV, and I showed my students this video today because radians weren't clicking for them (even though I explained it the same way you did), and they LOVED IT. They laughed and were entertained and best of all, the light bulbs went off. You might have to be a regular "guest speaker" for us when we get to stats!

[@nicholasstorms4407]

Was learning this during the pandemic remotely and now radians and their relationship to degrees clicked. Thank you.

[@ronthedom8471]

I've been looking for a radian video to help me with my online geometry homework and this is by far the best one and helped me a lot, thank you so much

[@michaelpentz1527]

Thank you for being so entertaining and explaining so well! Great job!!

[@seiayano1910]

Thank you this was really helpful and one of the only interesting videos on radians out there to keep me awake!

[@matthewclark263]

This is the best radian explanation video. Thank you and keep it up

[@ciaranlittle38]

I adore how much your enthusiasm shows as you are teaching us. Thank you for sharing, this is the best explanation that I've come across, and your love of mathematics helps captivate me. I'm fascinated by maths, although, admittedly, I'm not too skilled, so discovering this video was a great boon.

[@joyfulbald]

This explanation set the missing radian in my mind circle! Good job, you are a really talented teacher!!!

[@AwesomeJanineT]

explained what 5 other people could not. thank you SOOOO much!!!!!!!!!!!

[@jayal9355]

MrNystrom, man this has got to be the best explanation of pi, radius and radians ever I went thru all of high school and didn't learn this or understand it. just memorized pi(3.14....). I think you deserve a noble prize!!!!

[@juelsgarcia5406]

you have no idea how much this helped. i actually want to cry.

[@holyperspective]

Bro you just solved all my trig troubles. Thank you.

[@divya6050]

omg I was laughing throughout the video 😂...but THIS IS THE ONLY VIDEO AND TEACHER that could explain this concept so easily.. thank you so much. immediately subscribed!

[@belalashraf6146]

Thank you so much! This was very helpful and you made helped me a lot! The best explanation of radians I have seen so far.

[@leximargolis]

Every year I teach unit circle, we MAKE SURE to watch the first while of this video. So good to hear a new voice, tone, and 'angle'. haha

[@trustworthypie5613]

Probably the funniest and most educational video on youtube. Thanks!!!

[@YashPatel-rb1kz]

You are a genius. Thank you so much for the help!

[@oXaiishaXo]

Holy S**t. All the "easy" you tube vids I've watched to try and understand this and 2mins deep to your vid its clear as day. Your Sir are a legend

[@hildagardlynn1657]

What an awesome way to explain this! Thank you!

[@jessicaneamtu9053]

This was the best explanation of radians!! Thank you!

[@pozedes1358]

The 52 dislike are the kids who cried and didn't relax when they saw Radians

[@emilye2609]

This was so helpful! Could you make a video on how to do more trig stuff?

[@elbuhdai605]

I love the enthusiasm and energy. I may be in high school but it's still a nice way to learn. You're awesome. Great explanations too.

[@pepsicola4415]

love the sound effects. lmao. i was trolling u on a Nep vid, accidentally clicked on your channel and landed here. love ur vids for some reason, man.

[@trollfpv3254]

Very interesting. You explain things very well and in a fun and interesting way! I enjoyed it.

[@user-vi1mw3xo7p]

I have been studying about circles for half my life and NOW I understand pi. Mind=Blown. You did what all my math teachers couldn't. Thank you soooo much. :D

[@southpoleelvs]

This literally made everything clear. Thank you!!!

[@estebanfebres-cordero3937]

After watching like 4 videos of what radians are I finally understood because of him! Thanks!

[@kenmagee8690]

Thank you so much for explaining radians and the unit circle background information better than several professors.

[@sweetcheeks630]

I absolutely love the wsy you explained this!!! I totslly understand it now ❤️

[@LAKD]

By far the best explanation there is about radians on the internet.

[@come7at7me7bro]

Thank you, don't stop making videos!

[@user-vi1mw3xo7p]

I went and explained all the members of my family about pi. lol. This is crazy. Thank you so much!!

[@austintimmerman2396]

This is best video for explaining the concept of radians within the unit circle. I can't believe the concept was so simple, thanks man

[@tristanwhite9537]

I like how quickly you explained, it is painful watching a slow teacher sometimes. I generally respond well to logic, and this therefore beats memorizing the unit circle. Thank you

[@anikakinnear1165]

You are literally amazing!

[@saturnmattman371]

I love your enthusiasm, man! If I were a teacher I would aspire to be just like you.

[@ambiebambie9154]

You. Are. Brilliant. Thank you so much!

[@danieljohns1318]

You are hilarious! I loved this!

[@88daruma]

Thank you! I got a distinction from your videos!

[@code3design]

Awesome explanation of radians! Thank you!!

[@AK-ru3sg]

Khan Academy need to learn from your style. I even watched and listened to you more so than the tall girl with the long black hair. Good job! Now I can explain it to my youngster... Many thanks for making something so dry worthy of listening to.

[@geoablesd188]

You're a legend bro. Explained in the way you think. I'll never not know what a radian is from this moment onwards. Look forward to watching you're other videos for some further brain explosions.

[@wongamasiza7877]

You give the best explanations of math & stats concepts

[@jimcar53]

love your teaching energy

[@georgiagleason6035]

Thank you so much! Very simple and entertaining!

[@jesseniacervantes822]

wow! i understand so much more now. This is really a big deal for me because I always ask for help in math. I am in algebra 2, learning unit of a circle and everything just became one step or more easier for me! thank you!

[@frenkyb.1332]

I wish in my school days things were explained like this. Good job, sir. Thanks.

[@Norrieification]

YES!!!! You have no idea what a relief it was to see come across MrNystrom when googling "Radians". Strait up man, last year, when I had no idea what the deal with x bar and central limit theorm was, I watched your video, and I shit you not, I got 96% on that stats midterm. Now, I wouldn't be much of a stats student if I said that was causation haha, but I think you DEFINITELY were a part of that. Anyway, on to radians in order to hopefully not fail this linear algebra final...

[@melinacalderone9854]

I actually wish you were my teacher. Please keep making videos like this so at lest someone could help me pass math. It's really appreciated and I hope you find a future in teaching because you make this really fun.

[@xavieredits1232]

This video not only explained what radians, but also pi. very helpful

[@orlacoffey6656]

Brilliant! A born teacher, thank you. I understand it now

[@OmChougule879]

Different people explain it differently. It's a good way of explaining

[@LorenHelgeson]

Made perfect sense. Thank you very much.

[@FacebookIL]

Hey MrNystrom, I'm telling you.. freaking teachers can't explain simple stuff as that ! , great job man! , Hope you could make a video about sin cos tan....

[@Spacebull]

+NoPTic S (Dersus) Up you go! I want a video about sin cos and tan too!

[@chethanaperera904]

This was really helpful. Thank you so much for this!

[@ReemaChakma]

That’s really good explanation about Radians. Thank you for your energetic teaching. I finally got to understand what radians are 😀

[@YeshuaIsTheTruth]

I'm so glad that my trig professor linked this video on the section for extra help with radians!

[@user-vi5qo5cl4h]

Thank you, this is brilliant. You are and incredible educator.

[@firebreathingmoonbeam3961]

This is soo helpful!!! Thank you so much.

[@cornevantonder3552]

I UNDERSTAND!!!! FINALLY!!!! Thank you so much... (my brain exploded a little bit)... You basically just saved my semester. You're the best thanks!

[@duongnguyenminh2924]

amazing presentation you had here, it helped me a lot

[@elmho02]

This helped so much. Thank You!!!!!

[@MohammadHassan-tb6om]

Explained very well. Kudos Sir!!!!

[@ranjitroshan3101]

Really, awesome. Was Expecting something like this.

[@mohamedkass3885]

You really explained this very well, thank you

[@sarah821]

CLEAR AS GLASS. THANK YOUUUUU

[@leoboth6447]

You really helped - thank you so much !!!!!!! Great teacher.

[@mochiemint954]

seriously tho the simplified fractions did make tears come out of my eyes before i saw this video lmao. thanks for clearing it up. i'm subbing