Geometric Proof | Grade 9 Playlist | GCSE Maths Tutor
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A video revising the techniques and strategies for looking at Geometric proofs. (Higher Only).
This video is part of the Congruence and Similarity module in GCSE maths, see my other videos below to continue with the series.
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Revision videos:
The Entire GCSE in Only 2 Hours!! Higher and Foundation Revision | GCSE Maths Tutor - • Everything You Need To...
Everything for a Grade 6-9 in your GCSE Maths Exam! Higher Maths Exam Revision | GCSE Maths Tutor - • Everything for a Grade...
All the formulas you need to get a grade 6-9 in your maths exam - • All the GCSE Maths For...
More videos in the series:
Similar Shapes with Lengths - • Similar Shapes - Linea...
Similar Shapes with Area and Volume (Higher Only) - • Similar Shapes - Area ...
Congruent Triangle Proofs (Higher and Foundation) - • Congruent Triangle Pro...
Geometric Proof - • Geometric Proof | Grad...
🔹 Watch the video
🔹 Make notes
🔹 Practice the questions
🔹 Mark your work
🔹 Review everything you have learnt
Please like ✅ please comment ✅ please subscribe ✅
00:00 Intro
00:47 Proof 1
07:33 Practice Question
11:42 Proof 2
15:55 Practice Question
19:58 Circle Theorem Proof
26:05 Practice Question
31:27 Outro
Enjoy the video!
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Music: Over N Over
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Пікірлер: 82
Correction: at 17:30 I meant BC is the same in both not BD 😩 If anyone would like to support the channel you can buy me a coffee here: www.buymeacoffee.com/gcsemathstutor Check out the new shop here: the-gcse-maths-tutor.myspreadshop.co.uk/ Thank you for all of your support! 😁🙏🏼
@uyulin5797
2 жыл бұрын
tysm for putting this in the comments! i thought i was losing my mind because i couldn’t understand how BD is part of both highlighted triangles.
@gurleeeen5328
Жыл бұрын
@@uyulin5797 ikr
@Ziad-cp3lu
6 ай бұрын
Hi i have a questions sir if you dont mind is it alright if you put more than points of proof on a question, does it affect the marks you get ?
@heartiu4713
3 ай бұрын
@@uyulin5797 frr same i kept rewatching it like huhh
After 3 days of pure confusion I am finally beigging to understand how to do geometric proof questons. Thank you
Yesss sir what a top teacher!!! BEST GCSE MATHS TEACHER IS YOU SIR!!!
@TheGCSEMathsTutor
2 жыл бұрын
Thank you so much for the kind words 😁🙏🏽
@Ziad-cp3lu
6 ай бұрын
Best teacher in the world
Paper 3 tomorrow! Thank you for this it was very helpful 🙏
Been waiting for this video for so long, my struggles will finally come to an end 😝
@TheGCSEMathsTutor
2 жыл бұрын
So glad to hear that! I really hope this helped to end the struggle!! 😁🤞🏽
thank you so much for this - i finally understand !!!
Lets go, i cant wait for this. Thank you so much, you really are a life saver for me as a student who want to learn a little more outside of class. Thank you!!
@TheGCSEMathsTutor
2 жыл бұрын
So glad to hear that, I hope you enjoyed it! 😁🙏🏽
broo im literally stuck on a congruency grade 9 question aswell 😭 this will probably help me
@TheGCSEMathsTutor
2 жыл бұрын
So glad to hear that! Let me know if it helps 😁🙏🏽
New Discord Link: discord.gg/MgeYknJd
If congruency, similarities and circle theorems was on google maps I would simply rate half a star and say I found a dead cockroach. Every single time I’ve done past papers I’ve struggled so much with only ONE SINGLE TOPIC AND IT’S SIMILARITY AND CONGRUENCE 😠 NO MATTER WHAT, MOCKS, SMALL CLASS TESTS, NORMAL WORKSHEETS, SELF PRACTICE, EVEN AN ONLINE TUTOR. I HATE THIS TOPIC 🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬😡😡😡😡😡🤬 anyway my real exam is in less than 6 days, wish me luck 🍀😢😢
@richtigress1652
3 ай бұрын
How did you do?
@didyouforgetalready
3 ай бұрын
@@richtigress1652 I got an A unfortunately
@richtigress1652
3 ай бұрын
@@didyouforgetalready as in a 7? That’s not unfortunate Welldone!
@hxl29
2 ай бұрын
Me rn except my exams tomorrow 💀
@hackmyrank1144
2 ай бұрын
@@hxl29same😭
thank you so much i always struggled with understanding geometric proof so this is really helpful! it still confuses me a little but that's because i forget about the basic knowledge for it.
@TheGCSEMathsTutor
2 жыл бұрын
Well that's great news, you have identified what you need to work on and that the easy part, brush up on your basic knowledge and geometric proof should be fine for you now! Glad to know it was helpful
thank you so much!!! it was so helpful :)
You're angel in our hard times straight away from heavens❤🎉😊
Thank you so much this seems like a really tricky topic but this video was very helpful 😁🙏!
@TheGCSEMathsTutor
2 жыл бұрын
It is a tricky topic! So glad to hear you found it useful 😁🙏🏼
You are a real life saver 🏆🏆and i just sharec the video to all my classmates.THANK YOU
Thank you. Very nicely done.
@TheGCSEMathsTutor
2 жыл бұрын
My pleasure! Thank you for the kind words 😁🙏🏼
at 29:30, if I had used the circle theorem of angles in same segment are equal and then found the other things you had done following up to it, and use the AAS rule, would i get the mark?
I got mocks after tomorrow and this is helping me a lot thanks
@TheGCSEMathsTutor
Жыл бұрын
So glad to hear it! Good luck with your mock exam 😁🙏🏼
@bloxfruits7710
Жыл бұрын
@@TheGCSEMathsTutor thanks
Absolute champ of champs
This is what I needed 👍
@TheGCSEMathsTutor
2 жыл бұрын
So glad to hear it! 🙌🏼🙌🏼
Thank you so much!
@TheGCSEMathsTutor
2 жыл бұрын
No problem at all! Hope it was helpful 😁🙏🏽
The legend maths tutor!
@jameschester7839
2 жыл бұрын
The OG of the maths world 🔥🔥
@TheGCSEMathsTutor
2 жыл бұрын
Thank you so much Nathan! Always appreciate your kind words 😁🙏🏽
Does the way you write the letters matter like with the first practice question u wrote AB=CD can it be AB=DC or does the way you write it matter??
Hi, for the first practice question. Could you say angle AEB and angle DEC are the same because theyre vertically opposite? Thank you
on the first question would it have been possible to get sss instead of sas?
For proof 2 could you say that it is sss as the inner triangle is isosceles?
thank you!!!!!!!
Pls do a video on Pressure, Force and area. Especially the one on the 2020 paper 1 Edexcel
@TheGCSEMathsTutor
2 жыл бұрын
Great idea I'll add it to my list!
At 24:38 could you have said that angles AEB = DEC because opposite angle are equal when two lines intersect? Would this be a valid point in a congruency proof?
@FightorFlight-
Жыл бұрын
Yes
Pertaining to practice question 1.doesnt SSS apply coz the diagonals have the same length ? Please do reply 😩😩
for the first question couldnt you say alternate angles are equal which would be the same as base angles i a isosceles triangle are equal
thank uu
Im doing a math gcse resit next week , can you please make a video about it ? 😊
@TheGCSEMathsTutor
2 жыл бұрын
I have 3 revision videos for each paper! Are you sitting the higher or foundation tier?
for the final question I got the same answer but did BA=BD as the chords for both subtend the circle so are equal in length BD=CA as given Angle BAD= angle CDA as angles in a semicircle are equal congruent by RHS
Sir for these congruency questions there are many ways to do isn't it . I just wanted to make sure because at the end my proof is same as yours' but the sides and angles I choose are different .
For the first practise question could you say that vertically opposite angles are equal
@TheGCSEMathsTutor
2 жыл бұрын
Absolutely! Just as long as you meet the 3 part congruency proof any method is fine!
Can make some IGCSE video and more daily maths video Hope my maths will improve lot
@TheGCSEMathsTutor
2 жыл бұрын
All of my videos are for the iGCSE too! I'll be making lots of videos for the GCSE don't worry about that!
@yuzhegan4902
2 жыл бұрын
@@TheGCSEMathsTutor Okay
Thank you sire
@TheGCSEMathsTutor
Жыл бұрын
So glad to hear I could help 😁🙏🏼
What a guy 🔥🔥🔥🔥
@TheGCSEMathsTutor
2 жыл бұрын
Thank you 😁🙏🏽
How many more GCSE vids before the whole specification is covered?
@TheGCSEMathsTutor
2 жыл бұрын
11 more to go! Then it’s just looking at unique questions 😁🙏🏽
@adamraza7536
2 жыл бұрын
@@TheGCSEMathsTutor thanks so much your a life saver. Your getting so many students high grades
17:30 don't you mean BC not BD?
@TheGCSEMathsTutor
2 жыл бұрын
I did indeed! Whoops, added it into the pinned comment, thanks for spotting that! 😁🙏🏽
There is typo error in your second example, in the concluding statement, it should be triangle ABE.
@TheGCSEMathsTutor
2 жыл бұрын
Whoops! This is what happens when you work 6am till 7pm and then try and make KZread videos when you get home! 💀💀
@hamzah7
Жыл бұрын
@@TheGCSEMathsTutor what a hardworking guy. Nice
🤮🤮🙃😭🤢👦🫶👦🤰
@TheGCSEMathsTutor
Жыл бұрын
Was it that bad? 😥
I really hate this topic