Introduction to the Pythagorean Theorem

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The Pythagorean Theorem Intro | Right Triangles And Trigonometry | Geometry | Khan Academy

You math good khan tank you I am joking but really thanks a lot dude better then my mathematics teacher who cannot shut the class up and teach effectively ffs

I’m in school right know and or class has to watch thing😂

This guy talks. To much but he is still a good teacher

sqrt(108) = 10.3923048454 according to my calculator :p You are indeed correct in that it is a little over 6…..

Shouldn’t the variables be lowercase?

I HATE FINALS AND EOC’S

tomorrow final exam maths offff

I’m taking my GED test on Monday……Idk how it will go but i did want to thank you because your videos have helped me with math tremendously! your voice is absolutely soothing and everything is explained perfectly ❤

Quality Content my dude

You make math sooooooo easy. THX

y did u have another root for the last three at the end?

why did he minus 36 ?

This is very easy, thanks!

(teacher teaching PYTHAGOREAN THEOREM)

Me when learning this : WHAT!! IT’S SO BASIC!!

Me when during test : did our teacher teach this to us? I don’t know this!!

Thanks u teach way more better than school

Thanks u teach way more better than school Thanks a lot!!!!!!

where was Sal when I was in tenth geometry.

Came here bc we need to learn this for or science lesson…

I wish I was high on pytoneuse

Got it! Thanks.

Thanks again Khan. You’ve saved me again

Hi

Idk why I was thinking of math i feel like learning more math for some reason

Thank you soooo much for this video!

This made no sense toward the end

Thanks,you’re a better teacher than my teacher

(No offense to him though)

I did this problem. I understand the need to factor the answer out to six square roots of 3. But I divided 108 by 2 and got 54 because when you are dealing with square root, you are essentially dividing the final answer by two to get the square. I just feel like the other method was a little too drawn out.

👍

Me and this guy are going to become best friends this school year lol #10thgrademath

This guys awesome

What program is he using

I still don’t understand how you got c. It magically became 5?

With online learning like this it’s a wonder physical schools even exist, granted the schools are more for brainwashing then actually learning anything useful these days.

thanks you saved my test results buy 15 points

quick maths

I was just taking a regular shower before hitting the bed when all of a sudden the word “Phytagorean theorem” pop in my head. So I had to refresh my memory and watch this. It’s one of the weirdest thing happen to me this year.

Apparently, Pythagoras’s father invented an angle too but it was the wrong angle.

I understood this 100 % But on my math test I have 45%. );c

Suppose that we’ve a right angle triangle each in each quadrant of our cartesian coordinate system, and the hypotuni of each of those triangles is considered positive while our theorem here gives two possible solutions (positive and negative soln.). Why do we only take the positive solution ?

I appreciate that these videos explain a concept before labeling. I learn better if I experience something and then label or categorize it.