Pythagorean Theorem: Finding the Length of the Hypotenuse | Math with Mr. J

Welcome to The Pythagorean Theorem: Finding the Length of the Hypotenuse with Mr. J! Need help with the Pythagorean Theorem? You're in the right place!
Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with the Pythagorean Theorem. Mr. J will go through two examples of right triangles and explain how to use the Pythagorean Theorem to find a missing side length.
About Math with Mr. J: This channel offers instructional videos that are directly aligned with math standards. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free. #MathWithMrJ
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Hopefully this video is what you're looking for when it comes to the Pythagorean Theorem.
Have a great rest of your day and thanks again for watching! ✌️✌️✌️
✅ Thanks to Aloud, this video has been dubbed into Spanish and Portuguese. #DubbedWithAloud
English
This video has been dubbed into Spanish (United States) and Portuguese (Brazil) using an artificial voice via aloud.area120.google.com to increase accessibility. You can change the audio track language in the Settings menu.
Spanish
Este video ha sido doblado al español con voz artificial con aloud.area120.google.com para aumentar la accesibilidad. Puede cambiar el idioma de la pista de audio en el menú Configuración.
Portuguese
Este vídeo foi dublado para o português usando uma voz artificial via aloud.area120.google.com para melhorar sua acessibilidade. Você pode alterar o idioma do áudio no menu Configurações.

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meters ftw, as opposed to inches...ect or "metre" if you're not in the US. Anyway awesome work.

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Why is this so much easier than the tests???

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can you please do Euclid's theorem

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Will help me in my exams❤

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I still don’t understand 😭😭😭😭😭😭

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It’s easy your just over complicating it trust me I was like you before but when I tell you it’s easy it is

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He is not Jesus mate

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[@annieyoung4606]

How about if A and C was giving and B side is missing?

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He has another video on that

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My tutored taught me that

[@OkieJackOutdoors]

Can you show how to show how to work out turning square root 149 to a decimal? I'm having so much trouble with my calculator turning square roots into simplified square root form instead of decimals.

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we need simplifying radicals !

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[@arina4030]

you had me until the second one

[@rakebf]

I forgot how to do this and ran to this video😂😂

[@Roviationofficial]

The answer is actually 3.6 units To get the answer we know one leg is 2 units and the other is 3, the long side or known as the hypnoses is unknown. So what you have to do A squared + B squared which equals C squared. You label leg one A squared and leg two B squared so the first leg squared is 9 and the second leg is 4 which you have to add them together to get 13 which leads to the step of finding the square root of 13 which is 3.6.Which then you get the Hypnose or the longest side 3.6 units ;)))))) I’m just built different

[@steventaylor7716]

What is 21hundreds converted to inches

[@love.emah_]

How did you get the anwer 12.21

[@rafiatkareem4027]

He used the formula, then rounded 12.20655..... to 2 decimal places to get 12.21

[@LordPerspicacious]

I wish I was high on potenuse

[@camilaguzman1503]

brother how do i find the b^2 part bruh

[@klo4090]

this is so late but you leave it as b ^2 then you swap the a^2 to the right side and remember whenever you swap you change the sign so if it was like 16 + b^2 + 20 it changes to b^2 = 20 - 16

[@camilaguzman1503]

@@klo4090 haha yeah I got it, thank you so much tho i appreciate it

[@letslearnandteachyourkids4444]

It's easy

[@camilaguzman1503]

@@letslearnandteachyourkids4444 once u get it yeah

[@CraftyVegetarian13]

Isn’t the hypotenuse 3.6? 2^2=4 3^2= 9, 9+4=13, and the square root of 13 is 3.6.

[@R-cii]

Guys how to know if it’s plus or minus

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First

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I just don’t get it

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Im nine and learend the 𝓹𝔂𝓽𝓱𝓪𝓰𝓸𝓻𝓮𝓪𝓷 𝓉𝒽ℯ𝓇ℴ𝓂 but i still sometimes forget 3 + 9 lol