Coordinate Geometry - Equations of Circles | Part 3 | Grade 7-9 Maths Series | GCSE Maths Tutor
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4 жыл бұрынA video revising the techniques and strategies for completing questions on coordinate geometry when looking at equations of circles - Higher only
This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series focussed on coordinate geometry.
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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 Topics You NEED To Know For The 9-1 Maths GCSE 2020 (Higher) - • All The Topics You NEE...
More videos in the Coordinate Geometry series:
All of Algebra in just over 1 hour!!! - • All of Algebra in just...
Part 1 - Equation of a Line - • Equation of a Line (St...
Part 2 - Perpendicular Lines - • Coordinate Geometry - ...
Part 3 - Equation of a Circle - • Coordinate Geometry - ...
Part 4 - Tangents to Circles - • Equations of Tangents ...
Part 5 - Velocity-Time Graphs - • Velocity-Time Graphs -...
Part 6 - Quadratic, Cubic & Reciprocal Graphs - • Drawing Quadratic, Cub...
Part 7 - Exponential Graphs - • Exponential Graphs | G...
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@TheGCSEMathsTutor 4 жыл бұрын
Don’t forget to check out the Ultimate Grade 6-9 Revision video here: kzfaq.info/get/bejne/pZ-GqL2ZqNe2Yok.html
@user-hn2ts5we8z 3 жыл бұрын
At 18:54 when you put 5 and a quarter, isn't it meant to be 5 and a half because the Square root and root cancel each other out?
@TheGCSEMathsTutor 3 жыл бұрын
Mayo When you square a fraction you are multiplying it by itself, so root 5 x root 5 on the numerator equal 5, and 2 x 2 on the denominator gives you 4 😁🙏🏼🙏🏼
@2tpr1808 Жыл бұрын
It's criminal not to get a 7-9 with this lad walking for us to run
@maddiedavila937 4 жыл бұрын
You will be the reason I pass maths 🥰
@TheGCSEMathsTutor 4 жыл бұрын
Great to hear 😁 thanks!
@WJ_Phase Жыл бұрын
Why are u flirting with sir😮
@yossyasmey8245 Жыл бұрын
@@WJ_Phase LMAO
@r9q731 4 жыл бұрын
Thanks so much for these videos! Please can you do a series where you walkthrough the hardest gcse higher past questions? :)
@TheGCSEMathsTutor 4 жыл бұрын
Already made one! 😁 Here it is - The 10 Hardest GCSE Maths Questions & How to Solve Them | Grade 9 Maths Series | GCSE Maths Tutor kzfaq.info/get/bejne/b76RZZyfvMW7iXU.html
@r9q731 4 жыл бұрын
@@TheGCSEMathsTutor thanks! I'm currently working at a level 6/7, and want to get a 7/8 & continue maths for a level. What's the best way to improve my grade?
@TheGCSEMathsTutor 4 жыл бұрын
ッ Just keep identifying questions that you can’t do on past papers and focus on learning them to a high standard! I have a grade 9 and a grade 7-9 revision playlist and I’m always taking topic requests so anything you can’t do just search my playlists and drop a message for any that aren’t live yet! I should have covered the whole curriculum before the 2020 exam! 😁 I’ve just added a few grade 7-9 videos so check those out in the playlists!
@calmingnature-whitenoise6945 Жыл бұрын
@@r9q731 so hes not the reason your passing maths then mate if ur a grade 7, also dont do a level because i was the only person with a 9 that went on to do a levels whilst not finding it hard
@r9q731 Жыл бұрын
@@calmingnature-whitenoise6945 3 years late, but I got a 9 at GCSE and B at a-level.
@Mathspaperks1ks2 3 жыл бұрын
Very useful sir just wishing you and your family a wonderful Christmas time. I'm excited for your next video. Please let 2021 be a better year.
@madinahussain8186 3 жыл бұрын
for the last two question would the answer have the units cm as its asking for the length or am i just overcomplicating it
@shanicetylersvlogs8554 3 жыл бұрын
very helpful, thank you sir
@0s7t3 3 жыл бұрын
Sir could you do videos on normals to tangents on equations of circles...?
@Familiabalde Жыл бұрын
you are truly a legend
@arya3636 3 жыл бұрын
hey thank you so much! this was really useful
@royarad7750 3 жыл бұрын
I love your voice
@tossertwatt937 2 жыл бұрын
very helpful lad thx alot
@salmaahmed8726 2 жыл бұрын
Can the answer be written as x^2 + y^2 = r^2 or x^2 + y^2 = number, if the number doesn't have an obvious root in a non-calc exam?
@hayaqazi1160 Ай бұрын
This man got me from a 4 to a 7, and that my friends is a miracle 😔
@TheGCSEMathsTutor Ай бұрын
Wow! You must have put some solid work in, congratulations!! 🙌🏼
@sheilabirling 10 ай бұрын
thank you!!
@Bannapickleonion Жыл бұрын
do i have to put it into mix numbers
@user-hs3le3uu4d 2 ай бұрын
this was my fav topic
@lydiathomas70 2 жыл бұрын
Thanks so much
@emmieelou 8 ай бұрын
could you cover finding estimates for solutions of simultaneous equations involving the equation of a circle?
@dcg_don Жыл бұрын
Tysm for all ur help ❤😊🎉
@TheGCSEMathsTutor Жыл бұрын
So glad to hear I could help 😁🙏🏼
@CRISTIAN0SINGH Жыл бұрын
carrying me rn
@madinahussain8186 3 жыл бұрын
sir whats happening with GCSE im soo scared i wannted grade 7 i was trynna work my way up :(
@darnellbailey5038 2 жыл бұрын
thank youu
@shehreenrana3913 3 жыл бұрын
if you type the last one in a calculator it says 1.5, not 2.5
@mrmoleculeg3564 3 жыл бұрын
love the videos
@AJ-hj8bb 3 жыл бұрын
would you able to go through like much more harder questions so many of these came up on my mock and i never know where to start from
@lolllhello7718 4 жыл бұрын
1st view 1st like 1st comment
@lolllhello7718 4 жыл бұрын
Also do you have an email
@kamaldeepsingh8493 Жыл бұрын
goat
@paolasassi5171 3 жыл бұрын
I think all the equations when the center is not 0,0 are wrong
@t.4861 3 жыл бұрын
Why?
@syeda9064 3 жыл бұрын
Yep
@cookedpotato 3 жыл бұрын
@@t.4861 I haven't watched the vedio but think he used the wrong equation as explained by some one else in this comment where as instead of (x-a)²+(y-b)²=r² Where a and b are the co ordinates of the center of the circle if its not at origin He used the equation where the centre of the circle is at the origin
@that.one.fizzyfizzy 3 жыл бұрын
r squared = 25 so doesn't r = 5 ?
@TheGCSEMathsTutor 3 жыл бұрын
Could you timestamp where you are referring too please 😁🙏🏼🙏🏼
@that.one.fizzyfizzy 3 жыл бұрын
@@TheGCSEMathsTutor Actually never mind I understood cos you explained it later in the video anyways but thank you. Plus nice videos, have a entry exam for Sixth form mathematics and your videos are the best👍👍
@TheGCSEMathsTutor 3 жыл бұрын
That.One.Fizzy Amazing news and thank you for the kind words! Glad to hear they are working out for you 😁🙏🏼🙏🏼
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