One and only circle passes through any three points drawn in the plane (Theorem and proof)

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Friends,
This is a Math video. This is our eleventh webisode (WB-11) on "Series 10 - Circles".
In this video, we will learn that if we are given any three non-collinear points in the plane, then we can draw one and only one circle that can pass through all those three points in the plane. Later in the presentation, we go ahead and prove this theorem.
This video is suited for class-9 (Class-IX) or grade-9 kids.
Cheers,
Friends at Rising Pearl

[@dostotussigreatho]

Hi Pratiksha,
Glad you liked the video.
Some theorems are indeed very elaborate and so understandably harder to remember. But without much background, it's hard to tell what you should do but try the following (it may help) -
1. Identify the harder ones and practice them more often
2. To prove that a quadrilateral is //gm, remember that all you need to prove is that one pair of opposite sides is both equal and //.
3. If //gm is given, make sure you apply all appropriate //gm property
Cheers,

[@rahulgarg9080]

this generation is blessed to have teachers like you
i mean , whenever they want they can open your lessons and just learn

[@manjulsingh6531]

Best explanation...Thanks sir...

[@dostotussigreatho]

Hi Manjul,
You are super kind! Thank you for those kind words. I very much appreciate it. Please like the video and subscribe to my channel so that you do not miss out on any new videos that are uploaded. Please check out all videos at
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Simply, click on the "SEARCH magnifying glass" one the right and enter what video you are looking for.
Cheers,

[@laibarahman7749]

Very clearly explained thanks a lot!!!!!

[@dostotussigreatho]

Hi Aadil,
You are very welcome! I am glad you liked the video and found it helpful.
Cheers,

[@shrirammishra607]

Sir aap ke jaisa guru Maine kabhi nahi dekha I love you.....

[@dostotussigreatho]

Hi Shriram, You are very kind! Thank you for such a wonderful comment. You made my day! I am glad you liked the videos and are finding them helpful. Thanks again! Cheers,

[@rajeshbiswas8568]

Your technique of speaking is realy realy interesting...

[@awaisiqbal4170]

Thanks sir your method of teaching is so much easy and helpful.

[@dostotussigreatho]

Hi Iqbal, you are very welcome! Glad you liked the videos and found them helpful. Thank you for those kind comments. I very much appreciate it. Pls check out ALL videos at - ruclips.net/user/dostotussigreathovideos and channel homepage at - ruclips.net/user/dostotussigreatho.
Pls share your feedback on other videos too. If you like the videos, pls share with friends who you think can get benefited by these videos. Thanks again! Cheers,

[@yashrajpathak8103]

Very Helpful ...
Great job 😊😊

[@maryamminhas3645]

your method is very very good i want to see video of this theorem(in an abtuse angle triangle the square on the side opposite to the obtuse angle is equal to the sum of the squares on the side containing the obtuse angle together with twice the rectangle contained by one of the side and the projection on it of the other

[@satishbabu8303]

it's really amazing

[@dostotussigreatho]

Hi Satish,
Thank you very much! I am glad you liked the video.
Cheers,

[@manjulsingh6531]

Can you prove...equal chords of a circle are equidistant from the centre. THEOREM 10.6 please

[@dostotussigreatho]

Hi Manjul,
You can find the video you are looking for at
ruclips.net/video/9q0x2xff21I/видео.html
How to find any other video?
1. Please go to all my videos at
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2. Click on the "Search magnifying glass" on the very right side and enter the text you are searching for.
Please subscribe to my channel so that you do not miss out on any new videos that are uploaded. Hope it helps! Thank you again for those kind words!
Cheers,

[@brightgod4228]

Thanks sir

[@ArunSingh-uk4hx]

I love your teaching style , thanx a lot sir

[@dostotussigreatho]

Arun - You are very welcome! Thanks for such a wonderful comment. Please check out ALL other videos at ruclips.net/user/dostotussigreathovideos and share your feedback. Cheers,

[@saipraveen9119]

its very easy to understand because of teaching with pictures a side
thanks

[@Scientificeducation785]

unbeliable explanation sir....

[@itadori9115]

Nice video please increase your audio quality

[@samyakjain6649]

Thanks alot sir i understant this theorem and concept very clearly and it seems very tough in book but u told this i a very easy way so thank you again....

[@dostotussigreatho]

Samyak - You are very welcome! Thank you for sharing your feedback. I very much appreciate it. Glad you liked the video and found it to be helpful. Pls check out some of the other videos on the channel and share your feedback.
ruclips.net/user/dostotussigreatho
Cheers,

[@pratyakshasingh5760]

Nice explanation..keep it up...

[@dostotussigreatho]

Glad you liked it Pratyaksha! Cheers,

[@aliasgher3628]

really amazing

[@fatemasultana8943]

Thank u so much sir...this helped me a lot

[@dostotussigreatho]

You are very welcome! Cheers,

[@hamidanwar4662]

awsome lecture..welldone..

[@dostotussigreatho]

Hi Hamid,
You are very welcome!
Cheers,

[@srinivassamavedam3571]

dostotussigreatho sir I love your channel and I want to help you by making a intro and a channel cover picture

[@srinivassamavedam3571]

Sir just send me your email address and I will send them to you

[@ejazkhan1918]

thanxxxxxx alot sir

[@dr.daragaramchoudhary528]

awwsm explanation

[@dostotussigreatho]

Thank you! Cheers,

[@tabeentariq9126]

Thanks a lot sir

[@shreyasingh-iy2nh]

Thank you so much

[@peterlee3995]

Is there any accuracy limitations of this techinique?

[@oscarjoveniii8719]

strong accent...kinda hard to understand. 😔😔😁😁