All of Circles in 25 Minutes! | Chapter 6 | A-Level Pure Maths Revision

A video revising the techniques and strategies required for all of the AS Level Pure Mathematics chapter on Circles that you need to achieve a grade C-A* in your A-Level Pure Maths.
These topics are the essential question styles that appear in the Circles Module. This however is not ALL of the question styles within the A-Level. Further videos can be found on the channel for a more in depth look at some of these topics.
👑 Everything you Need to Pass your AS Pure Maths Exam! A* | AS Pure Maths Revision | Edexcel AQA & OCR - • Everything You Need to...
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See below for further links to each of these topics:
See below for more chapter based revision videos:
Chapter 1 - Algebraic Expressions - • All of Algebraic Expre...
Chapter 2 - Quadratics - • All of Quadratics in 4...
Chapter 3 - Equations and Inequalities - • All of Equations and I...
Chapter 4 - Graphs and Transformations - • All of Graphs and Tran...
Chapter 5 - Straight Line Graphs - • All of Straight Line G...
Chapter 6 - Circles - • All of Circles in 25 M...
Chapter 7 - Algebraic Methods - • All of Algebraic Metho...
Chapter 8 - Binomial Expansion - • All of Binomial Expans...
Chapter 9 - Trigonometric Ratios - • All of Trigonometric R...
Chapter 10 - Trig Identities and Equations - • All of Trigonometric I...
Chapter 11 - Vectors and Magnitude - • All of Vectors and Mag...
🔹 Watch the video
🔹 Make notes
🔹 Practice the questions
🔹 Mark your work
🔹 Review what you have learnt on the exam questions
Please like ✅ please comment ✅ please subscribe ✅
00:00 Intro
01:35 Midpoints and Perpendicular Bisectors
05:46 Equation of a Circle
07:59 Finding the Centre and Radius from a Circle Equation
15:17 Circle and Line Intersections
18:49 Equations of Tangents to Circles
22:26 Circles and Triangles
26:04 Outro
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[@TheGCSEMathsTutor]

👑 Everything you Need to Pass your AS Pure Maths Exam! A* | AS Pure Maths Revision | Edexcel AQA & OCR - kzbin.info/www/bejne/i5quh3Wpna6CrJY If anyone would like to support the channel you can become a member here: kzbin.info/door/StPzCGyt5tlwdpDXffobxAjoin or buy me a coffee here: www.buymeacoffee.com/gcsemathstutor Thank you for all of your support! 😁🙏🏼 New Discord Link: discord.gg/nRMtgr5AWA 👑

[@arsalquran]

Do this also cover all the content for CAMBRIDGE INTERNATIONAL AS LEVEL board(CIE) pure mathematics?

[@Anonymous-dd5qv]

Oeooeo❤❤oe❤😊eep❤❤😂

[@Osamu_Dazaiii]

First u saved my gcses nd now ur saving my alevel exams too! Bros a real legend!

[@TheGCSEMathsTutor]

Amazing I’m so glad the hear you carried on to a level maths 😁🙏🏼

[@iamasweat30]

Same here man have exams in a month

[@Osamu_Dazaiii]

@@iamasweat30 Ikkk it's crazy how fast alevels went 😭 Am not preapared at alll bro~

[@rozhan67]

@@Osamu_Dazaiiiliterally felt

[@harmonia33]

im not even the biggest fan of maths but god damn your dedication to helping people learn and understand is astounding and makes me a little emotional. we need more people like you and you deserve worlds of recognition for what youre doing

[@TheGCSEMathsTutor]

So glad you are enjoying them! Thank you so much for the kind words! Let me know how you get on 😁🙏🏼

[@Ali-sc7pi]

FR

[@jameschester7839]

Yessss more a level videos 🔥🔥🔥

[@TheGCSEMathsTutor]

They’re all coming soon!! 😁🙏🏼🙏🏼

[@architbhardwaj6366]

Thank you so much for uploading this video, and now covering the A-Level content !! I watched your videos to prepare for my assessments and mocks in Year 11 and without them, getting a 9 in Maths and Statistics would have been simply impossible. ❤️❤️

[@TheGCSEMathsTutor]

So glad you are enjoying them! Amazing work in your results! Let me know how you get on with A-Level 😁🙏🏼

[@Josh-zd9pq]

You saved my gcse grade from a 5 to a 7, making it so I got into sixth from to do maths and physics, now you're saving my maths a level from a D to (hopefully) C/B. My Y12 mocks are tommorow so I'll let you know how it goes. Thanks so much!

[@FramptonBtw]

these are the best a level maths videos. I'm going into yr 13 next year so PLEASE make more. Thank you so much!

[@labelle6116]

you saved my life

[@TheGCSEMathsTutor]

So glad to hear it!!!

[@Maryam_Mahmood]

I literally love your channel I don’t know what I’d do without your videos thank you for saving me once again

[@omas1154]

The best,simple and straightforward.

[@slx2488]

Revising for a topic test tomorrow. This is good stuff.

[@lol.1296]

Your videos are really helpful with my revision now that im in year 13, you deserve a lot more subs, helped me get an 8 for my GCSEs and now im working towards an A in alevel maths ❤

[@abdulbasitkhan2668]

Man you are a treasure😀😀😀😀😀😀😀😀😀😀😀😀😀😀 EDIT: After watching more of your video I notice you have a SUPERPOWER and that is to make the most complex things easy I used to cry looking at teacher solve these also have my school exam tomorrow wish me luck please 100% SURE IM GONNA GET FULL BECAUSE OF YOU

[@TheGCSEMathsTutor]

Thank you so much for the kind words!!! I hope your exam went well!! So glad to hear I could help 😁🙏🏼

[@diya2480]

Thank you 🙌🏻🙌🏻

[@asmaa1853]

Yes please more A level video 💙💙

[@infinity8362]

im beginning to understanddd finally!!

[@AshHus]

Another excellent video, I love this series of videos! I do however have a slight issue, I dont think you mentioned circular measure in the form of theorems, I know you have videos on this though if i remember correctly.

[@GCSEALevelMaths]

Great video as per usual sir good job keep up your amazing work!!

[@TheGCSEMathsTutor]

Thank you so much 😁🙏🏼

[@user-wk6hi7cj5l]

Way better than most teachers

[@philliplawler7948]

best channel 100%

[@samratnur123]

thank you buddy🥺😊

[@upbeatboy8354]

absolute carry for my maths test tomorrow. Will let you know how it goes lol.

[@spryzeNxX]

thanks a bunch sirrrrrrrrr

[@No1rllyreal]

Been waiting on this one 😮‍💨

[@TheGCSEMathsTutor]

Hope it helps 😁🙏🏼🙏🏼

[@jess2320]

Hi, for the last question could you also solve it by working out the gradients of AC and CB, and if these are the negative recipirals then the lines are perpendicular so they meet on a right angle which means the AB is the circumference using circle thereoms?

[@whoisld5727]

Needed this

[@TheGCSEMathsTutor]

Glad it helped 😁🙏🏼

[@kob6912]

Amazing video thanks man

[@TheGCSEMathsTutor]

No problem 👍

[@miguel9148]

Thank you very much bow i fully understand this topic

[@TheGCSEMathsTutor]

So glad to hear that! Keep it up 😁🙏🏼

[@unknownname854]

the thing is right, this is simple cause the questions are simple and yeah it helps to understand it. But when you do the practice questions its like doing maths to get someone to the moon, they just make it so confusing and add extra stuff to make it really hard

[@yujirohanma203]

@@unknownname854 that's why you need to understand it, the questions and the concept behind them. If you don't understand it you can't apply your knowledge, they're application questions, the more you practice the easier it gets. You got this bro👍

[@xander3939]

On the last question, I found the perpendicular bisector of the 2 chords, then did a simultaneous equation, however when I found midpoint of AB, it was completely different from the x and y coordinates of the intersectiom between the perpendicular bisectors. Was I wrong or was it as intended?

[@aventura1266]

the first question doesn't state bisector, so it could be any line perpendicular to AB passing through C, right? It could have started further left or right

[@Mathspaperks1ks2]

Good job buddy sir good job!!

[@TheGCSEMathsTutor]

Thank you 😁🙏🏼🙏🏼

[@i4TheWinN]

Such an easy topic😂. Appreciate the videos as usual. Our class finished this topic roughly 1½ weeks ago. We're doing algebraic expression (factor theorem, proof etc.)

[@TheGCSEMathsTutor]

That’s coming this weekend 😁🙏🏼

[@ghostshadow6508]

beautiful

[@user-lb5ys8tm2o]

Can you please do a video for the AS edexcel mathematics " binomial expansion "...

[@TheGCSEMathsTutor]

It’s coming this week 😁🙏🏼

[@user-lb5ys8tm2o]

@@TheGCSEMathsTutor binomial expansion and differentiation.

[@edwardtrim7017]

on that last question could you find the gradient of both AC and CB and find that they are negative reciprocal proving that the angle is a right angle

[@jess2320]

I work it out like this too, but idk if it is correct?

[@kenil1155]

Hey! im wondering if these are like the more difficult questions as there are lots of videos that only cover easier questions.

[@TheGCSEMathsTutor]

I would say these are pretty difficult versions for sure! 😁🙏🏼

[@atlock732]

5:48 is it normal for questions like this to come up in GCSE? Im doing an aiming for grade 9 maths booklet and an almost identical question with slightly different values came up. Gonna have to watch an A level video to understand lmao.

[@mollyabowden]

Not sure if I'm just being a bit stupid here, but in the first question about midpoints and perpendicular bisectors, how do you know that the line l passes through the midpoint of AB and not another point on AB? I understand all your working, but do you just assume that it passes through the midpoint, or is there something I'm missing in the wording of the question?

[@Someone-fv9fb]

Because l passes through centre C which is the diameter, the midpoint of AB is the centre of the circle as half the diameter is a radius, which starts at the centre of a circle

[@mollyabowden]

@@Someone-fv9fb Ohhhhhhh of course, my fault I didn't read the question properly 😂🤦 thank you!!

[@TheGCSEMathsTutor]

I see I’ve already been beaten to it! What a great community helping each other 😁👏🏼👏🏼

[@mrcheese1373]

Sir please do all of trigonometry

[@TheGCSEMathsTutor]

Coming very soon 😁🙏🏼

[@flowerperson4285]

Watching this before my exam lol

[@Ghost-fh3lg]

22:50 coming back to this*****

[@Anonymous-KING2622]

intro is sick

[@amman3k971]

15:21

[@mathsmeadow5106]

Please do chapter 2 for A2

[@TheGCSEMathsTutor]

I’ll look into it soon 😁🙏🏼

[@sullyaraye]

for the last question could you find the midpoint of AB then once u have the midpoint u find the length of the midpoint to each corner of the triangle and if there all the same length is shows that they are radii and if u find the length of AB and the length of the radii are half of the length of AB does that show that AB is the diameter

[@tintoe6915]

❤

[@idropz]

this guys a g

[@nathanhawey294]

Legend

[@TheGCSEMathsTutor]

Thanks Nathan 😁🙏🏼🙏🏼

[@Olamide47_cooler]

W

[@kaseyfnm9603]

Are these actually A levels? I thought A levels are harder

[@fnalgame8129]

I didn’t find the radians 😔😔

[@TheGCSEMathsTutor]

Radians is A2 in the second year! This is the first year 😁🙏🏼

[@fnalgame8129]

@@TheGCSEMathsTutor no worries I still got folded by the p1 paper

[@abdullaalteneiji3233]

@@TheGCSEMathsTutor when will A2 topics be posted sir

[@UNKNOWN-jk6wv]

Hi sir, I believe you made an error in the first question. The circle only intersects at 4 and -6, not 3 and -5. Thanks for everything you do, with your help I achieved a 9 in gcse maths and now I'm well on my way to achieving an A* in A level maths. Much love for the help sir!!!

[@simongaming484]

Anyone from ealing?

[@Abdd17]

Lost me on the last one.

[@mistermusab8055]

15:26