Sin Cos Tan - Basic Trigonometry - YourTeacher.com

[TreeTrunk82]

on my scientific calculator, 40cos x 4 = error 1.

BUT, 4x cos40 = 3.06417

[viper9453]

she i s a good teacher

[jubyvera662]

boooo ,, is 2 boring lol..jajaj.

[chadirino]

useful. she's weird though.



[mimerps3]

The teacher looks like she is on crack

[sutdip]

bitch i got 2.66

[SexyRedRia]

@sutdip "d e a d" !



[AlejandraHCortez]

is "Find" not "find"

[143tehepochsagha341]

Anyone else get here from Skyrim?

[jubyvera662]

me rasco la caveza i me pongo a pensar boo lmaff just yoking around .

[WimComic]

she did a problem in 3 and a half mintues that would take prob everyone else in the world about 3 and a half seconds...

[SlamaJamaSwag]

At the beginning it feels like shes staring into my soul o_e.

[lettuce623]

0:17 not a creepy face at all.....LOL

[CrazyVicky3000]

does anyone else find her really creepy?

[sterlingkingsley]

fake bitch.

[Hijinxify]

LOL I love how at the first she just stands there and smiles at you.

[valgal36]

so helpful thanks!

[jing555roxPS3]

BAHAHA :17 - :20!!! HAHA

[ChaosElohim]

I thought it was helpful.

[tonyryuz]

scary shit at the end, just like a painting that just keeps following u

[Afghanboy1993]

I learnd soo much juss now thanxx for the vedio

[jambea99]

She's making it easy for you to understand.

[mjakakilla]

booooooooooooooooooooooooooooo­oooooooooooooooo!!!!!!!!!

[iEatSHUM]

If dis biitch was my teacher, i would learn nothing in her class. Sleep errrday

[AbsoluteZero98]

she talks as if she's teaching retards

[MindTrek00]

come on people someone has to show this nerdy woman some love. ok i'll do it call me honey and i'll play with your triangles!

[will101page]

'right triangle' - Its a fucking right ANGLED triangle

[Mostlychilly]

@will101page 'Right triangle' is the right term...

[thedarkholeconsumer]

usefull channel, but boring ass voices

[erm12341]

than god she isnt my teacher .

[AnnaSNas]

i love the handwriting on the board. it's so neat

[metaltera86]

She is ssooooooooooo boring

[WizkidKumar]

Can you pls make a video on the word problems of trigonometry?



[zombieslayerdude]

staring at the wall gave me more information than her, and get HD camcorders assholes this resolution is bullshit

[leatherhero20]

that stare she does at the beginning is so sexy! lol

[AlejandraHCortez]

@leatherhero20 hahaha

[ElasticWorld]

Fuck. I feel my blood curdling

[YoelQ]

Is she twitching oo:21

[staffersteward]

= 3.064177772

[tobymays]

makes no sense...she should eat a turd

[xXCrypticalCodexX]

i hate when bitches talk slow like we fuckin stupid damn that piss me off bitch get to the fucken point SHIT

[profuckenguy]

this bitch looks fucking crazy

[Bystander81]

Almost 20 years later and this still makes no sense to me.

[BERNARDOELBURRO]

Aliens Guy: Americans.

[Kaykaynarwhals]

Her voice is even more monotone than my teacher's voice. But mann her handwriting is so more readable!



[Laidbac15]

did she realy juz say OPPO"SITE" wiff a Z

Oppazit!!!!! -____-

[tuntuni1000]

She looks lost, lol. :S Thanks for the tutorial.

[MrAeropostale01]

all of you dumbasses need to check your calculator because to get -2.66 you'd have to be in radians on your calulator which you probably are.. now go back and make sure you're in degrees. This is exactly why you all need these videos.. -__-

[MrAeropostale01]

I feel like shes a robot...

[uiotdsfyhk]

she sounds and looks like a robot

[tprinceballa]

How can I trust these guys if I got -2.66 for the answer?.. wtf!... 

[XLRO8]

im trying to finding the angle how do i do that?

[qkeyhea5]

my mom is making me do this

[AnswerLeak]

if anyone needs help with specific questions, send them to me for step-by-step solutions!

[Presh1999]

No help at all

[Presh1999]

Freak 2:00 just explaining the bloody values idiot

[rocker1chic]

she's a weirdo O_o

[madeinchina851]

she mak math sond boring n lik a robot...



[darkman8803]

OMG, thank you!!! I hadn't a clue how to figure out which is which, especially in these word problems and you have to find forces and stuff!!

[FelipexProductions]

i fucking hate math... IM A FILMMAKER FOR CRISS SAKE

[JeremyMogul]

math people are odd

[icarlyfan740]

thank you for the help, but when i tried pressing 40cos4, it didn't work :(

[castillod113]

Fuck trig. Useless shit

[FelipexProductions]

@castillod113 DAMN RIGHT

[Im0a0pirate]

@castillod113 I choose to do a diploma in lectricity to not get math, guess what! In mech class we do this shit. FML.

[raceme5757]

@castillod113 wait till you take AP physics. im in highschool, so i need

it.

[TheSteinmetzen]

Dropout.

[friendlykorean1]

@castillod113 LMAO dude.

[josnif18]

@castillod113 Not really think about it.

[thisbobful]

watch?v=S5GEnJdyGcg

[YoungKnoccOut]

the reason she has that creepy stare at the end was just to remind any one who watched this video and fails their exam will have their eyes stabbed with thin needles and limbs mangled by chainsaw.

oh and after 3:30 shes hinting out that those who sold their souls, inorder to pass her exam will be visted real soon.

-how do i know this well, lets just say i had 2 siblings who watched this video

and now i am the only child

[icarlyfan740]

@YoungKnoccOut you shouldn't make mean and scary jokes like that, you douchebag!!!!!!!!!

[4pointoniner]

I got Syntax error -_- help pls

[dolliee3]

YEOO Make sure if you using a TI-84 or TI-83 go to mode and change it to degree!!!!!!!!!!!!!!!!!!!!

[reptiletc]

If you remember that all triangles have to equal 180 degrees, you can simply set up 180 - 90 - 40 = opp to get the missing side than use the Pythagorean theorem to get your X.

[xB1akey]

If you are having trouble remembering the equations for sin, cos and tan, remember this- SOH CAH TOA

Use these initials (pronounced 'sohcahtoah' in your head to remember the formula,--- SOH= Sin Opposite over Hypotenuse

CAH= cos= Opposite over Adjasent

TAN= Adjasent over Hypotenuse

[claregaga]

can`t take her seriously see if she was my maths teacher i`d laugh the whole lesson uh her voice though

[supafudge]

her voice sounds like lionel hutz from the simpsons

[adoney2009]

thanks alot reat teacher

[dasbbq]

FUCK YOU MATHS

[niruna30]

dear maths

all year you have been trying to get us to find you x

lets face it, she is not coming back

[ThePrezEm]

@niruna30 classy.

[kendra11soccer]

i love the creeper stare :))

[MaKksProductions]

YOUR WRONG, It actually 3.06418 not 3.06417. Biggest retard

[awaqar]

@MaKksProductions You want to find a loophole in this one as well? "Speed maths- Multiplying without multiplying". Click on my username and check the vid. Cheers.

[25987489]

It seems as if she's reading off a screen....

[algate33]

i find this easy to masturbate to

[SpaceColonyArk16]

I don't understand! I have a 68 in Geometry and I have a test on this tomorrow and I'm clueless and report cards are comming out soon! Help meeeee!

[G2KGRIME]

It annoys me that she can't pronounce hypotenuse correctly !!!

[xblueblaze]

This teacher cracks me up so bad XD

HER FACE!

LOL!

[aqollo50]

@xblueblaze This comment cracks me up so bad DX HIS COMMENT! LOL

[PunkGirlPrinces123]

the teacher is wrong it should be 40cos times 4 not 4cos times 40

[PunkGirlPrinces123]

press 40cosx4=3.06417=x 

[Lenkafawkes]

if you got -2.6 press mode on your calculator and change it from radians to degrees. thumbs up if this helped.

[kingdfb0]

Thank you. 0:16-0:19 - awkward moment where you aren't sure if she is a robot or not. But thanks :D

[MrMinecraft264]

her face annoys me

[theausomeguy]

3:29 should be on imageboard with a creepy math caption added to it. lol

[yjghy]

@ONLYEATmeCOOKIE you need a calculator for most trigonometric functions

[runeguy277]

THANK U MA"AM MY TEACHER CAN'T EXPLAIN SHIT

[KashgroundTM]

what the fuck i got -2.66

[Xavierrex3]

@KashgroundTM that my friend is because your calculator is in radians, change it to degrees

[KashgroundTM]

@Xavierrex3 oh.well ok that made sense lol.

[iAnnouska]

3:29

[double8beats]

Thumbs up if she sounds like MS Speech.

[TimeLegacy]

Trigonometry doesn't seem hard. I haven't learned it yet, but I can definitely follow through it.

[1994NW]

damn . i'm yawn... mdm... please talk faster

[12345678ch]

i will fall aslp if she was my maths teacher

[keshabjayadev]

Dear Maths ,,

Grow up * solve ur Own Problems..lol..  :)

[woodbrookelawn]

i want to smack her

[MiserableSht]

3.32 she looks so proud of her self lol

[maddschannel]

how do you write so freakin neat?! ><

[blodigafanskapet]

@maddschannel She´s a robot!

[scout6686]

wow I don't know her and I can honestly say I don't think I like her haha....that's rare

[jones1558]

bitch i got -2.66

[thachthewandererable]

@jones1558 how does that even possible?

[AhWei1996]

@jones1558 You got -2.66 because you had your calculator mode set to radians. For these type of questions where the angle is given in degrees, you have to change your calculator mode to degree. Hope that helps.

[alimunth]

@jones1558 the number of dislikes is 66 that is your point ?

[JTFHiTmAn]

@jones1558 You must set it to degree, not radians.

[Eviniscool]

@jones1558 change the mode to degrees

[RandomAccount922]

Sound like a robot on meth

[MachinimaFreeFPS]

IM NOT A FKN PET BITCH! TALK NORMALLY!!!!!!

[monkeyboy82495]

Hey this was uploaded on halloween

[Brainconvulsion]

This bitch looks freaky.

I'd fucker.

[rifleman1002]

@Brainconvulsion you mean " fuck her"?

[thisstuffisbig]

your voice is anoying

[ToABeautifulLife]

lol at the end it looks like she's staring into your soul

[plasticspastic201]

does she suck a mean dick?

[armarston]

her voice makes me sleepy...monotone much lol??

[TheVitor03]

I cant find 3.06417... just -2.66775224660905... Can u help?

[guerreroums]

@TheVitor03 I had the same problem, but realized my calculator was set as radian instead of degrees.

Go to [MODE] and change it from "Radian" to "Degree".

[TheVitor03]

@guerreroums ahahah thanks, now it works ;p

[magickinglol]

You know it's sad when I look these videos up on my Ipod during class while the teacher is teaching the lesson at the same time I watch these videos just so I actually understand. My teacher is the dean of Mathematics in my school board and he doesn't make any damn sence xD

[tokajlson]

There is a movement called ''Afrikaner Weerstands beweging'' whitch has red flag with white circle and 3 spiked black thing called trigon ! that is sick why does a ''science'' like maths have same name like south African nazi movement ???? you guys are idiots(matherz)

[26APPLEBOTTOM]

I LOVE your teaching skills. You make it looks so easy. I wish that I was in your class

[alewo111]

Some

Old

Hippy

Caught

Another

Hippy

Tripping

On

Acid

[MoviesByRyan]

this woman must be dynamite in the sack....

[PCthesecond]

Silly

Old

Harry

Cut

All

His

Toes

Off

Agien

[TheBhje]

it makes sence now thanks a million :)

[qkk20]

mmmm, yeah trigonometry is as hard as it sounds, MUCHO TRIGO!!!

[FreestyleCodShots]

S ome

O ld

H obo

C aught

A nother

H obo

T ripin

O n

A cid

[mauriciocab007]

0:17-0:21

[KaineeniaK]

Boring ass bitch

[Parkwoodparkenfarker]

I bet she has a really hairy bush.

[KaineeniaK]

@Parkwoodparkenfarker yes definitely

[atimor]

@Parkwoodparkenfarker i bet

[mbabitt]

She sounds like that asian reporter in Family Guy.

[Ecdub984]

@xXAboudXx1 how is x 6 it has to be less than 4 dumbass

[MrAirbusMechanic]

@xXAboudXx1 read the question ffs

[deIeteThisComment]

gratefullness O/

[elmistico77]

yo no me acuerdo como poner eso en la calculadora lol

[meyasyracuse]

lol she always wait like 10 secods to start talking

[PotatoeSmiley]

why did she use cos instead of any of the other functions? :-S

[PotatoeSmiley]

@PotatoeSmiley ooh wait i think i realised why... cah... is it cause the hyp could be multiplied out to allow for easy deduction? leaving you with the formula 4 times cos 40 degrees?

[ChrisYSoccerFS]

@PotatoeSmiley

Cos=Adjacent over hypotenuse= CAH

Sin= Opposite over hypotenuse=SOH

Tan=Adjacent over Opposite=TOA

= SOH CAH TOA!

So its x=adjacent

4=hypotenuse

Look at the rule= COS

So 4 times cos 40* on your calculator

[joeglimmix]

sin is cosine's evil twin

[beachlove123abc]

so perfect.

[MrSpeedMachine14]

Can I get some thumbs ups??

[lamrontisi713]

great job

[AlbinJi]

M ental

A ttack

T o

H ealthy

S tudents

[frostyKB]

@AlbinJi

maths?

[AlbinJi]

@frostyKB Yaar

[IEAT20CHICKENS]

@AlbinJi your funny men

[lordawesomeboy]

@AlbinJi rofl

[TubeKingism]

@AlbinJi LOL!!!!!!! Help, i can`t stop lauging...Cool comment!

[AlbinJi]

@TubeKingism Got it off an Indian website.(im indian)

[sdevon90]

did anybody else laugh for 2 hours after she stared at the camera for like 10sec?

[rinwhr]

Khanacademy and PatrickJmt owns this woman tenfolds

[toouglytoshowmyface]

Lovin' the enthusiasm ;)

[IAMAG00DB0Y]

SMART

[TheDevilvivek]

how 3 cos 40 is 3.06417

[nish3533]

Thank u heavenly father for giving me theses vids so i wont fail my math exam thk u XD

[gaBehcuoDsuoitneterP]

As a member where do I find these (Trig or Calc lessons) on your website?

[ghguled]

thumbs up if she looks retarted

[grey161]

a way to remember the trig sin cos and tang is

SOH=Some old horses

CAH=Can always hear

TOA=They owners approaching

[grey161]

this really help me i got test tommorow XD

[insanepaperplanes]

her hair like floats when she turns her head ahahha

[Jpwtfpwned]

Wow just a thought to the creator, I can't understand this simple math when the lady is speaking like a gd robot, it sounds so ridiculously unnatural, it sounds like your underlining every third word the way your speaking, it's stupid, and makes it seem like you're speaking to a bunch of autistic cats that don't know English, but again, just a thought.

[vantarinitel]

@Jpwtfpwned I agree. I think her problem is that she's reading it and isn't really comfortable being in front of a camera.