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Angles in the same segment of a circle are equal (Theorem and proof)

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  • Опубликовано: 11 фев 2013
  • Visit us at - www.risingpearl.com
    Like us at - risingpearlfans
    Friends,
    This is a Math video. This is our seventeenth webisode (WB-17) on "Series 10 - Circles".
    In this video, we will learn that all the angles subtended by a segment of a circle are the same i.e. if we take multiple points outside the segment on the circle, then the angles subtended by that segment at each of those multiple points (we had taken earlier) will be the same.
    Later in the presentation, we will prove this theorem.
    This video is suited for class-9 (Class-IX) or grade-9 kids.
    Cheers,
    Friends at Rising Pearl

Комментарии • 119

  • @dostotussigreatho
    @dostotussigreatho  9 лет назад +15

    Hi Twinkle,
    Thank you for those super kind words. I very much appreciate it. Yes, more videos are on the way! I hope that you did awesome in your final exams and did get CGPA 10 (as you were hoping for).
    Cheers,

  • @dostotussigreatho
    @dostotussigreatho  11 лет назад +5

    Hi Teagan,
    Thanks, glad you liked the video.
    Cheers,

  • @krk811
    @krk811 6 лет назад +6

    Dear Sir,
    Thank you so much for the wonderful explanation in simple words. Reminds me of my schools days.
    However, I think the definition of "Same segment" could be a little confusing for the children.
    This is because it is explained differently at 2:09 minutes in the video as opposed to the description of the segment at 3:09 minutes...
    I know I could be a little pedantic about this, but children could benefit if this is clearly explained.
    Thank you !

  • @mananmehta4220
    @mananmehta4220 11 лет назад +15

    the amount of times he said 'dosto' hahahhah lol

    • @anjanadas5254
      @anjanadas5254 3 года назад +2

      His channel's name has dosto as well...lol come back here after 7 years🤣

  • @dhwanitashar1684
    @dhwanitashar1684 3 года назад +1

    Watching this a month before my boards. Thank you 😌👌🏿

    • @dostotussigreatho
      @dostotussigreatho  3 года назад

      Hi Dhwanit, You are very welcome and all the very best for the boards!
      Cheers,

  • @dostotussigreatho
    @dostotussigreatho  11 лет назад +1

    Hi Tarun,
    Thanks, glad you liked the video.
    Cheers,

  • @nishantsingh652
    @nishantsingh652 7 лет назад +7

    what a solution fantastatic sir thanku

    • @saminyasar6084
      @saminyasar6084 5 лет назад

      Follow us in @saminyasar_90 in Instagram

  • @kartikfire
    @kartikfire 2 года назад

    just becuase you drew the dotted line AB helped me understand this theorm THANKS!

  • @ananyamalaviya1297
    @ananyamalaviya1297 10 лет назад +8

    Thanks for making it easier for us to study maths.It helps me in revising before exams. Wish you success in whatever you wanna achieve.

  • @manishaxalxo860
    @manishaxalxo860 4 года назад +6

    Thank you
    Dosto😂

    • @dostotussigreatho
      @dostotussigreatho  4 года назад +1

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

  • @jinsongsunny8760
    @jinsongsunny8760 9 лет назад +3

    sir is it necessary that the angles should be at the circumference of the circle so that they would be equal.

    • @dostotussigreatho
      @dostotussigreatho  9 лет назад +2

      Hi Sunny,
      Yes, the angles need to be not only on the circumference of the circle but also on the same segment (as explained in the video) for the angles to be ALWAYS equal. Thats what the theorem is stating. It will fun to simply draw any circle, then take any two random points on it (say A and B) and join them. Then take any other two other points (say P and Q) on the circumference of the circle. Join points A, P, B and also A, Q, B. If you measure angle APB and AQB (using Protractor), you will find them to be EQUAL. Hope it helps!
      Cheers,

  • @Maryam-go3yq
    @Maryam-go3yq 7 лет назад +5

    my subtitles were on...RIP me 😂

  • @alakaojha7602
    @alakaojha7602 3 года назад +2

    Nice explanation sir

    • @dostotussigreatho
      @dostotussigreatho  3 года назад +1

      Hi Alaka,
      You are very welcome! I am glad you liked the video. Thanks for such a wonderful feedback.
      Cheers,

  • @blackbart2682
    @blackbart2682 8 лет назад +5

    can u solve such questions based on this to explain more. I liked very much

    • @dostotussigreatho
      @dostotussigreatho  8 лет назад +3

      Hi Akshay,
      I am glad to know that you liked the video and found it helpful. Can you please share what types of questions you are referring to? Also, please check out some of the other videos as you may find them helpful too!
      Cheers,

  • @tarunsharma9446
    @tarunsharma9446 11 лет назад +1

    thats nice of bro u r do a very nice thing keep going and help student tnx for preeesentation

  • @mahteeahmed8618
    @mahteeahmed8618 3 года назад

    Thank you very much. It was very easy for me to understand.

  • @areebamaryam2322
    @areebamaryam2322 3 года назад +1

    Thank u very much sir
    You explain very nice I was not able to understand it but you made clear for me Thank you once again 😊😊

    • @dostotussigreatho
      @dostotussigreatho  3 года назад

      Hi Areeba,
      You are very welcome! I am glad you liked the video and found it helpful. Thank you for sharing your feedback.
      Cheers,

  • @legendarygamer371
    @legendarygamer371 4 года назад +1

    Sir very easy answer Iam very happy my problem solve thank you thank you sir 🙏☺️👍✍️

  • @msr2019
    @msr2019 3 года назад +1

    Nice explain thanks 👍🏼👍🏼👍🏼

  • @creepybs1477
    @creepybs1477 3 года назад +1

    Thank You A Lot It Helped Me So Much❤️❤️:)

  • @vaidegik4375
    @vaidegik4375 3 года назад +1

    Thank u so much sir...u made it like crystal 🔮clear..... ....

    • @dostotussigreatho
      @dostotussigreatho  3 года назад +1

      Hi Vaidegi,
      You are very welcome! I am glad you liked the video and found it helpful. Thanks for sharing your feedback. I very much appreciate it. I have started a new website dailymathpro.com/ where I post one math question every day and anyone can view and answer it. Pls do check it out as you may find it helpful.
      Thanks again.
      Cheers,

    • @vaidegik4375
      @vaidegik4375 3 года назад +1

      Thank 🙏💕u for ur information... Sir...

    • @dostotussigreatho
      @dostotussigreatho  3 года назад +1

      @@vaidegik4375 You are very welcome! Cheers,

  • @raghavendrasinhjadeja277
    @raghavendrasinhjadeja277 7 лет назад +3

    thank you sir

  • @aneesahmad7473
    @aneesahmad7473 5 лет назад

    Thanks sir .....Easy way of explanation

    • @dostotussigreatho
      @dostotussigreatho  5 лет назад

      Hi Anees,
      You are very welcome! Glad you liked the video and found it helpful. Please like the video and subscribe to the channel so that you do not miss out on any video uploaded. Please check out other videos on my channel at
      ruclips.net/channel/UCJL7bOA96kKTl6Vkh_uWP4w
      Share you thoughts and feedback on other videos too as and when you get to watch them.
      Cheers,

  • @yuvrajpurohit379
    @yuvrajpurohit379 8 лет назад +3

    great man tussi sach me great ho............yahooooooooooooooooo!!!!!!!! great help it was.yep.................................................!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  • @deepjyoti5610
    @deepjyoti5610 5 лет назад

    sir sirf circumdrence p le skte s kahi v nhi

  • @reyanshishere9812
    @reyanshishere9812 3 года назад

    Thanku sir chai peelo😂😂😀😀😀 thanks sir👍👍

  • @ringtonepanda8292
    @ringtonepanda8292 3 года назад

    Excellent

  • @SatishSharma-jx7po
    @SatishSharma-jx7po 6 лет назад

    Segment is a region between chord and its arc. Why we are taking the region from its center,

  • @dhf335434
    @dhf335434 10 лет назад

    thanks this theorem is there in icse and i did not understand , cool u speak hindi

  • @reemajain5565
    @reemajain5565 8 лет назад +1

    thank you so much.

    • @dostotussigreatho
      @dostotussigreatho  8 лет назад +1

      Hi Reema,
      You are very welcome! Glad you liked the video and found it helpful!
      Cheers,

  • @OG_Shady
    @OG_Shady 3 года назад

    Wow awesome

  • @aditibisht22
    @aditibisht22 6 лет назад +1

    anyone in 2017??.....btw thnk you so much sir it helped me a lot

  • @khushbushrivas4393
    @khushbushrivas4393 3 года назад +2

    Sir angle same segment me hai iske liye Kya conditions chahiye hoti hai

    • @dostotussigreatho
      @dostotussigreatho  3 года назад

      Hi Khushbu,
      Say we have a circle. Take any 2 points on the circle - say A and B. Join AB (this is a chord). Now, we take any points on the circle that are above the chord AB - say P1, P2, P3, etc - they are all in the same segment. Similarly, we take any points on the circle but are below chord AB - say Q1, Q2, Q3 etc. - they are all in the same segment. But we CANNOT take one point above AB and one point below AB. They are then in different segments. Hope this clarifies. Thanks for your question!
      Cheers,

    • @khushbushrivas4393
      @khushbushrivas4393 3 года назад +1

      @@dostotussigreatho thank you sir as well 😁😊

  • @RohitYadav-li4zv
    @RohitYadav-li4zv 6 лет назад

    How to find angles on same segment

  • @teagan6431
    @teagan6431 11 лет назад

    thankyou!!!!!!!

  • @rizwannore
    @rizwannore 11 лет назад

    thats nyc video i needed it bc i lost that page from ma book

    • @nanth06
      @nanth06 3 года назад +1

      R u alive

  • @atiyyahvally6829
    @atiyyahvally6829 10 лет назад +1

    thank you :)

  • @manishibo8147
    @manishibo8147 5 лет назад

    Amazing sir

  • @farhatfatma3596
    @farhatfatma3596 4 года назад

    Very good sir

    • @dostotussigreatho
      @dostotussigreatho  4 года назад +1

      Hi Farhat,
      I am glad you liked the video and found it helpful!
      Cheers,

  • @moizakhtar5578
    @moizakhtar5578 4 года назад +1

    Thank you soooo much😍😍😍😍😍😍

    • @dostotussigreatho
      @dostotussigreatho  4 года назад +1

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

    • @moizakhtar5578
      @moizakhtar5578 4 года назад

      Cheers.......

  • @akashrathor4062
    @akashrathor4062 6 лет назад

    Great thanku

  • @sakshigangaram5684
    @sakshigangaram5684 6 месяцев назад

    Thanks sir ❤

  • @missalam8931
    @missalam8931 6 лет назад

    Very impressive

    • @dostotussigreatho
      @dostotussigreatho  6 лет назад

      Alam - Glad you liked the video and found it helpful. Cheers,

  • @74_sayedamathina15
    @74_sayedamathina15 9 лет назад +1

    APB=2AOB??? How is dat?! last video was vice verse..

  • @twinkledeoraja5923
    @twinkledeoraja5923 9 лет назад +2

    Please make videos of all the chapters of mathematics of class x too. Thanks a lot it helped me to a great extend. You explain really very well and in an interesting manner. Once again thanks a lot. Tomorrow is my maths final exam and I am hoping to get CGPA 10 and thanks once again. Please accept my request.

  • @souravnaik1804
    @souravnaik1804 4 года назад

    Thanks sir I understand this

    • @dostotussigreatho
      @dostotussigreatho  4 года назад +1

      Hi Sourav,
      You are very welcome! I am glad you liked the video and found it helpful! Pls do check out some of my other videos as you may find them helpful as well. Thanks for your feedback.
      Cheers,

  • @purnchandrapandey5596
    @purnchandrapandey5596 6 лет назад +1

    Sir wow

  • @naturalhealthtips8765
    @naturalhealthtips8765 4 года назад

    Taking so much tym

  • @ujjawalbhatt20
    @ujjawalbhatt20 4 года назад

    Thankyou so much ☺️☺️☺️☺️......

    • @dostotussigreatho
      @dostotussigreatho  4 года назад

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

  • @Harsh_987
    @Harsh_987 9 лет назад +1

    It helped me a lot.thank you for the theorem

  • @tawassulaara1596
    @tawassulaara1596 6 лет назад

    vry helpfull sir

  • @bharathykumar4814
    @bharathykumar4814 6 лет назад

    pls give more videos for class xii and xii

  • @MamtaKumari-5946
    @MamtaKumari-5946 5 лет назад

    Please give me another example.

  • @karljo8064
    @karljo8064 4 года назад

    If PQ is at the lower part of AB, your method does not apply.

  • @firstband7698
    @firstband7698 5 лет назад

    Thank u

  • @ranjanakumari9343
    @ranjanakumari9343 4 года назад +1

    1 January 2020

    • @dostotussigreatho
      @dostotussigreatho  4 года назад +1

      Hi Ranjana,
      This is my first comment or reply to a post in 2020 as well. I am glad you liked the video and found it helpful. Do check out my other videos and share your thoughts. Happy new year!
      Cheers,

  • @ibiadnanibi123
    @ibiadnanibi123 8 лет назад +1

    Ek tu ye "dosto dosto" itna krta ha jo samjh aa rha hota ha wo bhi bhool jaata ha :P

  • @adityagoel786
    @adityagoel786 7 лет назад +1

    thanks a lot sir it was very much helpful

  • @trollop_7
    @trollop_7 4 года назад +3

    Proof starts here (04:42). Thank me later.

  • @aayushakhadka5201
    @aayushakhadka5201 7 лет назад +1

    Thank you...finally i got it 😊😊😊

  • @caranthaawankhar1238
    @caranthaawankhar1238 8 лет назад +1

    Thnk u so so much it help me alot in my project work

    • @dostotussigreatho
      @dostotussigreatho  8 лет назад

      Hi Carantha,
      Glad you liked the video and found it helpful!
      Cheers,

  • @itsaeri9403
    @itsaeri9403 Год назад

    is it me or is he speaking two languages

  • @trendinglive7881
    @trendinglive7881 4 года назад +2

    watching on 16 November 2019.

    • @dostotussigreatho
      @dostotussigreatho  4 года назад

      Hi, Thanks for watching...Hope you like the video and find it helpful! Cheers,

  • @musabkhan6160
    @musabkhan6160 7 лет назад +1

    ahhhhhhhhhhhhh! mot sir ji ...nice 1

  • @pin2398
    @pin2398 5 лет назад +1

    Isn't its a lengthy video video to prove a simple theorem.

  • @addyonthebeatz16
    @addyonthebeatz16 4 года назад

    From 2020

  • @veenakhandelwal7228
    @veenakhandelwal7228 5 лет назад

    Sir I studied from many teachers to understand same segment and also take help of my freinds but I couldn't understand But today finally you taught me
    The Best Explanation Ever
    THANY YOU SO MUCH SIR

    • @dostotussigreatho
      @dostotussigreatho  5 лет назад

      Veena - You are very kind. Thank you for sharing such wonderful words. I very much appreciate it. I am glad you liked the video and found it helpful. Please do check out other videos too and let me know your feedback. Thanks again for such a wonderful feedback! Cheers,

  • @ranjanakumari9343
    @ranjanakumari9343 4 года назад +2

    Seeing on 1/1/2020

  • @adarshdeol233
    @adarshdeol233 4 года назад

    I was not able to understand p

  • @dr.rakeshsrivastava6579
    @dr.rakeshsrivastava6579 7 лет назад +1

    thank u

  • @funoverloaded6622
    @funoverloaded6622 8 лет назад +4

    Is angleA = angleB ????

    • @dostotussigreatho
      @dostotussigreatho  8 лет назад

      Hi there,
      Not sure if I understood your question. Can you please elaborate the question a bit more?
      Cheers,

    • @dharmilgandhi9911
      @dharmilgandhi9911 8 лет назад +1

      Yes it is equal as per kite theory

    • @ahmedtimimoun6957
      @ahmedtimimoun6957 8 лет назад +1

      +FUN OVERLOADED angle PAQ = angle PBQ

    • @pradnyaashelar3697
      @pradnyaashelar3697 7 лет назад +1

      it is equal because they are CONSECUTIVE Angle

  • @randhirmahraj9665
    @randhirmahraj9665 5 лет назад

    jio ho

  • @212go
    @212go 11 лет назад +1

    :)

  • @briankaoma5736
    @briankaoma5736 4 года назад

    So you couldn't just use English? You had to throw in some funny language.

  • @raunak2116
    @raunak2116 5 лет назад

    taking too much time

  • @Arshiya311
    @Arshiya311 5 лет назад

    Very bad

  • @Cartouchai
    @Cartouchai 5 лет назад

    dont put the title in english if your gonna speak hindi. disliked

  • @VijayPal-cu5qy
    @VijayPal-cu5qy 6 лет назад

    Thanks sir