Given two sides of a triangle determine the missing length

Рет қаралды 484,205

10 жыл бұрын

Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right triangle. It is used to determine the missing length of a right triangle. The Pythagoras theorem states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.
Pythagoras theorem can also be used to determine if a triangle is a right triangle or not. The pythagoras ineaquality can be used to determine if a triangle is an acute, right, or obtuse angle. This can be helpful if you are just given the lengths of each side of a triangle rather than trying to graph the triangle.

Пікірлер: 131

@squiggly8670 4 жыл бұрын

praise Brian for being the first person on KZfaq to help me with math

@stuffido1536 3 жыл бұрын

@Rupali Chandankhede hillarious

@jerrytom6559 3 жыл бұрын

Too

@seattlewest9503 4 жыл бұрын

“U look really sad” why you gotta call me out like that bruh

@oliverrooke6461 4 жыл бұрын

in the beginning “ u look really sad”😂

@M1zzieyt 4 жыл бұрын

😂

@kirin1658 4 жыл бұрын

😂

@nawdidimean 3 жыл бұрын

@@kirin1658 shutup fortnite kid

@kirin1658 3 жыл бұрын

Why do u care if I play fortnite

@0magic0d88 3 жыл бұрын

😂

@Leo-ck9pz 3 жыл бұрын

My man Brian clutching it up for us rn. I respect you Brian

@ayzito6389 5 жыл бұрын

Yeah Taylor

@chrisdayton35 5 жыл бұрын

taylor smh always acting up

@flower5224 4 жыл бұрын

C’mon Taylor, step up your game

@robertdowneyjr5478 3 жыл бұрын

woah u commented that 2 years ago

@ChrisHavok 4 жыл бұрын

Thanks, Brian. I've learned so much more from you in a 5-minute video than a 2-hour lecture from my professor. Never stop doing what you do.

@sadc6033 Жыл бұрын

professor? im learning this shit in 10rh grade. 😭😭 and its are normal curiculam too..

@ChrisHavok Жыл бұрын

@@sadc6033 you need algebra, geometry, & trig for higher level courses like calc.

@raquelspaulding5012 2 жыл бұрын

good explanation. talking about the right angle (90 degrees) and the hypotenuse, really helps with beginners. Thank you!

@ninoangelojoson7132 3 жыл бұрын

Thanks mister! I had this lesson in my class and I had to find an alternative because I forgot how to to do so thank you mister Brian!

@foolishwynter9765 3 жыл бұрын

wow you actually explain the problems you are better then 98% of my math teachers

@bp_cherryblossomtree723 4 жыл бұрын

Do you have a video that explains in a sentence, ex: Two angles of a triangle measure (36 and (102) One of the side formed by the (36) angles is (9) (inches) long

@adriangomez3005 3 жыл бұрын

you need a raise because you don't just teach your class but you also teach hundreds of thousands of kids with their math

@vv8867 3 жыл бұрын

He’s getting money from KZfaq

@marcifaa9 4 жыл бұрын

It helped a lot thanks!!!

@rltthatsme9073 3 жыл бұрын

Brian, saviour of homework and tests.

@chiche543 3 жыл бұрын

THX!!! Helped me a lot during the test!

@kaylabrown7031 3 жыл бұрын

Where did the 104 come from

@skylark5438 5 жыл бұрын

What grade level is this cause I’m doing it on my 8th grade NWEA test where I have to use this algorithm then find the three basic trig functions anyways this vid was very useful

@brianmclogan 5 жыл бұрын

Probably Geometry but yes could see this in 8th grade math as well

@duh_itz_je0004 4 жыл бұрын

I’m doing it in 8th grade too :0

@soulzain1529 4 жыл бұрын

@stanleyrolle3594 4 жыл бұрын

im doing it in 9th

@breannjones2116 3 жыл бұрын

... it’s my first time doing this and i’m in 10tg grade i-

@anime_jacksparrow 2 жыл бұрын

Nice video today i learn something new all the best💝

@andrewminor8230 3 жыл бұрын

What if it doesn’t have a right angle?

@yingchen434 3 жыл бұрын

What if the 26 was a 64 ? What would happen?

@FatheredPuma81 4 жыл бұрын

I'd say at 2:15 for the real world it ends. You'd just square root 104 and get 10.2m.

@jadenblackerby3325 3 жыл бұрын

Bro this helped so much.

@nevaehtaylor2978 3 жыл бұрын

does anybody know what grade he is teaching im just curious lol

@thejoyfuleccentric1619 2 жыл бұрын

I think 8th grade maybe?

@ultraspiritofart3232 2 жыл бұрын

grade 7-9

@emilymccloud7070 3 жыл бұрын

Really helps i dont understand my teachers rocket science. This easy

@ritesh1858 4 жыл бұрын

Thank you very much sir

@matthewtreadaway5732 4 жыл бұрын

You helped me again thanks

@brianmclogan 4 жыл бұрын

You are very welcome Matthew!!!

@user-st5vm1gz9u 8 ай бұрын

So does b equal 26m??

@sumanvishwakarma8863 3 жыл бұрын

thanks for helping me with mathematics 😊🙃😀🤗😄

@tomekdavies9529 3 жыл бұрын

The first one really helped

@raffi20066 2 жыл бұрын

Thanks mister brian!

@genemakarenko6719 4 жыл бұрын

What grade is this for because I’m in 7th grade and I’m doing actually geometry

@lilliana1404 4 жыл бұрын

Gene Makarenko I’m a sophomore in geometry

@crebblingv2862 4 жыл бұрын

thanks

@Riddimsofcreation 5 жыл бұрын

math is a whole lot of nothing

@davoodoh3137 Жыл бұрын

Everything you use has been made by someone who studied math

@Riddimsofcreation Жыл бұрын

@@davoodoh3137 thanks for the history lesson point dex nah I’m joking

@Narcissistic_opinionation 11 ай бұрын

@@davoodoh3137 and never applied in a practicle application

@CadillacDriver 9 ай бұрын

@@Riddimsofcreation point dex? 😆😆😆 please tell me you don't mean Poindexter? 😆😆 ret@rd.

@CodaXedits 4 күн бұрын

You're a whole lot of norhing

@Thegamingwolf-up1bq Жыл бұрын

Thank you Brian I've learn so much from your videos, you teach way better that my math teachers.

@jemilahsahli595 Жыл бұрын

Thank you 🙏

@alexlittle211 4 жыл бұрын

Thx bro

@fernandezkated.7832 3 жыл бұрын

Thanks!

@mahaibrahim19 3 жыл бұрын

Please tell me he is teaching year seven because I’m in year seven and I’m learning this

@Dz-mi5rs 3 жыл бұрын

This is for geometry aka year 10

@cheruhes 3 жыл бұрын

I felt for Taylor, my teacher does that to me all the time HAHDBFBSV

@henryvanommeren9617 4 жыл бұрын

Helped me a lot!!!!!

@ChavoMysterio 2 жыл бұрын

Pythagorean Theorem b^2=15^2-11^2 b^2=225-121 b^2=104 b=2√26 ✓

@mohammadelian3806 Жыл бұрын

I would like this guy as my teacher

@gabbieryan9598 5 жыл бұрын

this man has fucking MERCH

@sadyykhan5185 5 жыл бұрын

Very helpful

@rajeshwarivishwanathnaikvi5534 3 жыл бұрын

thanks sir

@caylanharasym6579 3 жыл бұрын

where did 225 come from tho

@hamdhy7_o 3 жыл бұрын

from 15x15

@artdemocrat Жыл бұрын

please send or attach all worksheets

@brianmclogan Жыл бұрын

Okay

@babitakumari-yi4vd 3 жыл бұрын

Thax u

@bikramkesaripanda4940 4 жыл бұрын

Last trick is confusing plz brifely explain

@kaden2052 4 жыл бұрын

Briefly*

@heroryan7859 4 жыл бұрын

@@kaden2052 lol

@mymobile5014 7 ай бұрын

and if anyone understood this lot they are an utter genius

@FukFre 3 жыл бұрын

He only have us 1 side and it isn’t a right triangle

@waiotahi52 3 жыл бұрын

I am totally new to this..he lost me at 225

@maxtyzzler7666 3 жыл бұрын

same if you find out anything lemme know lol

@xtr4me_abu185 3 жыл бұрын

Am i meant to be doing this in year 8😂

@dommiller7884 Жыл бұрын

Cool

@audaxo Жыл бұрын

20 years old and practicing math again. who would have thought.

@brianmclogan Жыл бұрын

You got this!!

@keshav3317 3 жыл бұрын

His name should be brain not brian

@ItzAaravIndia 2 жыл бұрын

7years

@noahpoop8042 3 жыл бұрын

i love you brian

@tomkeen9421 Жыл бұрын

Just confused the heck outta me

@ToddThompson-du9mx 2 ай бұрын

No wonder so many of us (including myself) are "dumb" in this country. As human beings we are naturally excited to learn things. Our mind like to be stimulated. Not faulting the teacher here he is doing his best but he is trying to train these kids to pass tests not to learn the material for the real world.I am an adult and need to learn the information he was attempting to pass on as knowledge and I damn near was bored to death and by the end learned nothing other than this guy can square numbers up to 15. and I bet you pretty much the majority of kids learned only this as well. Such a shame. China has ways of teaching kids quickly bercause they are willing to innovate but we for some reason are still trying to pump out factory workers to work at the factories we long since sent to china. So crazy this world is working in very odd ways and I suspect some really bad intentions at the core of much of it.

@adriantodd5484 3 жыл бұрын

Who else here in 2021😭

@sukhjeetsingh4449 4 жыл бұрын

❤

@yashpanwar6365 Жыл бұрын

I am class teacher of 12th class

@kulwinderkaur4925 2 жыл бұрын

Legend are watching in 2021 😂😂🤣🤣

@imjustthin4698 2 жыл бұрын

Hello

@stevenshackelford1937 4 жыл бұрын

Sorry- but Khan Academy has this beat by a mile.

@bman31 3 жыл бұрын

how

@stevenshackelford1937 3 жыл бұрын

@@bman31 Sorry to have sounded harsh. I was always terrible in math, but was in awe of people who understood it. I was trying to figure the 'hypothesis lenth' to my drone in the air, knowing the distance (from the spot it measured altitude) and it's altitude. (it gives these readings on my controller) I was in a hurry to know something that I knew nothing about - MATH. I cannot find the Khan link but did find < kzfaq.info/get/bejne/frpzfa9y2KqpgHU.html > which was similar to Khan's Demo. Comparing the two is taking the classroom environment out of the comparison - which is not fair to your ... more, in depth, video. Your explaination goes into detail more than I was looking for, thus my unfair comment. I will add a like... and update my remark. (if I can find it)

@sudeshprasad4313 5 жыл бұрын

Hindi se

@user-pi6fd2zg2d 4 жыл бұрын

All of that is so easy👌🏻

@richardessien4546 4 жыл бұрын

Best thing about is when a child become a smart person

@richardessien4546 4 жыл бұрын

Maths is awesome

@ChuckNorrisUltra 4 жыл бұрын

'Rithmetic

@JasbirKaur-br3sf Жыл бұрын

When are we gonna use math in our life expect money and adding numbers

@tomkeen9421 Жыл бұрын

Is this Obama math?

@yashpanwar6365 Жыл бұрын

Ur method is not according to younger children

@brianmclogan Жыл бұрын

Yes this was taught in a high school classroom

@CL-qj2qh 4 жыл бұрын

You are to fast

@jatinpresse5980 3 жыл бұрын

then slow down the video speed.

@hamdhy7_o 3 жыл бұрын

@@jatinpresse5980 ahahhhah

@nuurnuur7565 4 жыл бұрын

You speak English only

@waylonj4078 3 жыл бұрын

I guess I must have missed your 6 previous classes which I need in order to understand the last part of your lesson.... I hope when you teach in person that you take just a little more time to Explain. And... maybe because I am not sitting there.... But Slow Down... Stop assuming each person Already Knows what in hell you are talking about. Explain it better. Take just a little more time. We are all not Math Teachers ya know...!!!