Pythagoras Theorem | GCSE Maths Tutor

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A video revising the techniques and strategies for using Pythagoras Theorem.
This video is part of the Pythagoras & Trigonometry module in GCSE maths, see my other videos below to continue with the series.
Revision Videos:
The Entire 9-1 GCSE Maths Exam in only 2 hours!! Higher and Foundation Revision - • Everything You Need To...
Everything for a Grade 6-9 in your GCSE Maths Exam! Higher Maths Exam Revision | Edexcel AQA & OCR - • Everything for a Grade...
Pythagoras and Trigonometry Series:
All of Trigonometry in 20 Minutes!! Foundation & Higher Grades 4-9 Maths Revision | GCSE Maths Tutor - • All of Trigonometry in...
Part 1 - Pythagoras - • Pythagoras Theorem | G...
Part 2 - Trigonometry (Side Lengths) - • Trigonometry - Using S...
Part 3 - Trigonometry (Angles) - • Trigonometry - Using S...
Part 4 - Finding the Exact Values (Higher Only) - • How To Find The Exact ...
Part 5 - Sine Rule (Higher Only) - • The Sine Rule | Grade ...
Part 6 - Cosine Rule (Higher Only) - • The Cosine Rule | Grad...
Part 7 - Area of a Triangle (Higher Only) - • Area of any Triangle u...
Part 8 - Proving the Trigonometric Rules (Higher Only) - • Further Trigonometry |...
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1 янв 2020

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Комментарии : 99

@hopefulkoala01435 2 года назад

I'm 32 and only just understanding the importance of mathematics. I wish I'd payed more attention in school but unfortunately my attitude was "I don't want to learn" and the teachers attitude was "I'm not going to force you". Learn from my mistakes kids, mathematics is SUPER important. More so if you're interested in things like 3D animation etc..! (Thank-you for the video, very helpful!!)

@Ollie27189 3 года назад

Honestly, these videos help so much I'm in year 9 and these videos are life savers becuase you can explain it so much better than my teachers

@chicas_vida_loca Год назад

Your doin gcse now like us?😭😭

@Ollie27189 Год назад

@@chicas_vida_loca totally had no idea about this comment haha, english lit and bio down maths on friday aiming for a 7 💪🏼💪🏼

@chicas_vida_loca Год назад

Yess Biology went rlly well I think, paper was easy innit

@Ollie27189 Год назад

@@chicas_vida_loca Bio was cooli, English was too bad either (i do ACC and MAAN

@xaralamposprokyriakou9434 Год назад

@@chicas_vida_loca Good luck :(

@Sikote24-7 3 года назад

Loving these videos.Currently doing a HL on fast track 15 week course, off site due to the current situation and these are just helping with that little extra study.

@whatisandwhy. 2 года назад

I love this channel soo much it helps me understand the subject when school doesn't sometimes

@velramkumar7256 16 дней назад

I learned Pythagoras theorem on a while ago but I came here to refresh my memory on it so thanks!

@TheGCSEMathsTutor 16 дней назад

My pleasure! 😁

@lydiapremkumar3497 2 года назад

Amazing! Thank you for investing your time into these videos

@80knaj9 7 месяцев назад

This guy has made me improve love your vids I’m just about around the 40-50% range in my maths exam now I’m improving a lot with your help

@brookcoombe8102 Год назад

thank you so much sir, I feel so much better about these!

@larissalopes6973 2 года назад

Know what's annoying? I've already done all of this for my exams. I revised and went from a C to a B+ in a month before i went to college. I got into A level maths and now the college is making everyone do a test on topics such as area of a circle and Pythagoras again. I thought i finished this at GCSE!!!!!!

@TheGCSEMathsTutor 2 года назад

It’s always good to recap all of the key skills that will be needed at A-Level and making sure they are all solidified in your mind before progressing onto the topics that require them 😁🙏🏼

@sxm3596 2 года назад

THIS CHANNEL IS THE BIGGEST CLUTCH TO ME EVERYTIME.

@user-ru2cq4pm5x 3 месяца назад

how did you do

@studylilly275 2 года назад

MATHS- GCSE Maths Tutor. SCIENCE- FreeScienceLessons.=THE FRICKIN BEST (a collab would be like heaven on earth)

@mar-dy7iy Год назад

this guys is actually such a life saver W

@Pavi5340 4 года назад

Thank you , it was really helpful but can you also make worksheets to go with the video or a link to all the question covered in the video so we can go through questions before the video and check if we did it right and it will also enable us to go over the ones we don't understand. But thank you once a again as these videos are really helpful and are very much appreciated :-D

@josephfagan5012 3 года назад

In your first two examples of Pythagorus theorem using SOHCAHTOA with opposite length given 6 cm and 43 degrees using the sine rule, the answer is 8.02 com. In the other Right angled triangle with the Hypotenuse given as 9cm and given angle 36 degrees. The sine rule answer will be 5.29cm.

@wristdeep 5 месяцев назад

thanks so much you’re channel is very helpful ! i subscribed

@muhammadabdulmaleek4180 2 года назад

love these Shoutout to you bro!!!!!!!!!!!!

@Haha.alphamale 24 дня назад

Thank you you made so easy to understand

@idrk1507 2 года назад

I didn’t practice Pythagoras since years, because I thought it was “too easy” and then a mock came up and I forgot the equation 🙂🔫

@mako.chiwariro9978 Год назад

Thanks for this it was a good refresher

@user-dn3xr1ds6t 4 месяца назад

Thanks bro went from U to 9

@cloudystars1494 4 месяца назад

Wowww could you give some tips

@dollya5407 4 года назад

When is the 3D Pythagoras video coming out. Thank you so much , you are very helpful.

@TheGCSEMathsTutor 4 года назад

Very soon it’s part of my to-do list for the Pythagoras and trigonometry series! Glad you are finding the videos useful 😁🙏🏼

@shenaliwarsha143 3 года назад

you need more likes!!

@nedahabibi7104 7 месяцев назад

Hi sir, your videos are really helpful I was wondering if you could put the videos into playlists like paper 1, paper2 and paper3.

@exolll9967 4 года назад

Go through more past papers !! Amazing content as always though, +1sub

@TheGCSEMathsTutor 4 года назад

I will do! 😁 I have about 100 videos to produce though to get the entire curriculum finished in time for the exams! I promise I’ll do lots of practice papers though!! Thanks!!

@GCSEALevelMaths 2 года назад

Really well explained sir good job!!

@Bigboi926 2 месяца назад

shush

@whonoonenobodynothing3467 Год назад

Do you teach in schools, because you would be a #1 teacher. You made me understand a whole damn topic in less than 25 minutes, something my teachers could never do.

@TheGCSEMathsTutor Год назад

I do! I’ve been teaching in schools for 10+ years and I’m currently the head of maths at my current school, I’m so glad to hear that you are enjoying the channel and it’s clearly working for you 😁🙏🏼

@Mayysxm 2 месяца назад

@@TheGCSEMathsTutor damn well deserved

@sayfff81 Год назад

At 16:55 could I just keep the hypotenuse as root 149 or do I have to write 12.206, I got the same answer that way but just wondering

@KaranTandel. Год назад

You explain better than my teacher

@Sarahgmt23-cb2tg Год назад

Thank you! So helpful and clearly explained!

@maxmax1162 Год назад

for the last question i rounded 10.44 to 1dp and got the answer as 6.1? that is still a correct answer right . very helpful vids btw

@moonboo3mwah193 Год назад

Sir can you please do Pythagoras questions on graphs i beg you!

@mesumraza5467 2 года назад

I had my exam tomorrow this was really helpfull!

@RevoIutionary 3 года назад

I hate Pythagoras so much

@il0vecatss3 3 месяца назад

pretty easy tbh

@il0vecatss3 3 месяца назад

nvm

@edwinmacdonald7630 2 месяца назад

It’s easy asf

@user-ng7eg1wx2p 2 месяца назад

They are do easy

@raza7609 9 месяцев назад

I have a question: how come you subtract 9² and 6² cause I thought you would just plug in into the theorem and you add them

@n5ors 2 года назад

This helped me so much, I appreciate your channel a lot, it taught me a lot of things I love you

@TheGCSEMathsTutor 2 года назад

So glad to hear it was helpful! Best of luck in your exam, let me know how you get on! 😁🙏🏼

@n5ors 2 года назад

@@TheGCSEMathsTutor I sat paper 2 today, it was really good it was thanks to watching ur video on the topics that were going to come & i got a Pythagoras question and I knew what to do!

@TheGCSEMathsTutor 2 года назад

@@n5ors Amazing news I’m so glad to hear it!! 😁🙏🏼

@n5ors Год назад

@@TheGCSEMathsTutor I got a 4 in my maths, I’m doing core maths now as an as, we’re revisiting grade 5/6 topics, ur videos will come as useful, even now

@ammaarah7380 3 месяца назад

where do the missing angles come from the 7cm part in 16:07

@mine9120 2 года назад

nice

@lolllhello7718 4 года назад

PLEASE REPLY FOR QUADRATIC EQUATION INSTEAD OF USING THE LONG EQUATION CAN YOU JUST USE ax squared + bx +c=0 I SAW THIS AND I WAS WONDERING IF YOU COULD USE THIS FORMULA SO PLEASE REPLY @ GCSE Maths Tutor

@TheGCSEMathsTutor 4 года назад

You mean the quadratic formula? The quadratic formula is used for solving quadratics that are in this form, have a look at my video on using the quadratic formula in the algebra playlist 😁

@lolllhello7718 4 года назад

The GCSE Maths Tutor Ok I will do but instead of using that long formula Cani just use the one listed above?

@TheGCSEMathsTutor 4 года назад

Lolll Hello What you have written there is not a formula, it is the layout for the equations that the formula can solve. a, b and c are numbers within the equation, watching the videos should clarify what I’m saying 😁

@lolllhello7718 4 года назад

The GCSE Maths Tutor Ok I’ll watch

@shenaliwarsha143 3 года назад

in the fence question i got 51.2 bcuz i rounded the answer to 12.2 is it wrong ?

@cagan2633 3 года назад

thanks a lot from North Cyprus ı am not failing tomorrow

@theophonchana5025 3 года назад

Square root of 13.1(3) is 3.6(2)

@oreiy0 2 года назад

For the last question i got 6.1 instead of 6.2. Since i rounded 10.44 to 10.4 would my answer still be correct

@TheGCSEMathsTutor 2 года назад

I’m an exam there would be an allowable range of answers but my advice would be to always keep your working out to a few more decimal places than the question asks for 😁🙏🏼

@hannah.3630 2 года назад

for the last question calculating angle DC, do you have to leave it as 10.44 or can you round to 1 decimal place like the question says. because if you round to 1 decimal place the answer becomes 6.1cm instead of 6.2cm

@p2trappy990 2 года назад

lol yeah that's what i thought at first but i think it's because the maximum amount of decimal places u can go when measuring triangles etc is 2 so it can't be 8.444 or 8.4444 etc if that makes sense sorry my english bad lol

@maxmax1162 Год назад

@@p2trappy990 broooo so is the 6.1 right