Chapter:7 Ex.7.2 (Q.1,2) Triangles | Ncert Maths Class 9 | Cbse.

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  • Опубликовано: 31 янв 2025

Комментарии • 1,2 тыс.

  • @gentleadi23
    @gentleadi23 2 года назад +1376

    CPCT is life saver 😂🤣🤟🤟

  • @Mathclass9ByMansi
    @Mathclass9ByMansi Год назад +266

    Blood is red
    Sky is blue
    We got knowledge
    And Ranveer sir got view

  • @Radhekant-zm7tf
    @Radhekant-zm7tf Год назад +176

    C.P.C.T is the best friend in this type of chapter🙏🙏😁😁

  • @mehtavi
    @mehtavi 2 года назад +161

    5:24 Patt se headshot🤣🤣
    R.I.P ant🐜

    • @hellfire793
      @hellfire793 Год назад +3

      😂😂

    • @kamaljsohi
      @kamaljsohi Год назад +4

      😂🤣

    • @Sonali9899l
      @Sonali9899l Год назад +5

      😂

    • @Manik-kq1vw
      @Manik-kq1vw Год назад +3

      😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂

    • @pratimaagrawal7424
      @pratimaagrawal7424 Год назад

      😂😂😂

  • @Earner4you
    @Earner4you Год назад +118

    Sir is getting popular ❤ congratulations 🎉🎉

  • @Nikitasahu1359
    @Nikitasahu1359 10 месяцев назад +36

    5:24 ant be like - "mujhe kyu toda" 🤣

    • @ANIMEEXPLORAL
      @ANIMEEXPLORAL 4 месяца назад +1

      Kyonki tu mujhe todne a rhi thi isliye

  • @sufitara4229
    @sufitara4229 4 года назад +53

    Thank u sir it's very helpful......

  • @divesh1936
    @divesh1936 Год назад +29

    Bhai sir na to ant 🐜 ko chand pa pauch diya 😂❤😂 5:24

    • @ANIMEEXPLORAL
      @ANIMEEXPLORAL 4 месяца назад

      Sense hi nhi hai chand pe Jane ke liyw rocket chahiye or ant 🐜 fir bhi jinda hogi meri nhi ek chinti ke a Jane se tum logon ne itna bada meme khada kr diya mtlab kuch bhi bhagavat gita padi hai kabi uska 8 va shlok padna fir tumhe pta chle go on namah shivay❤😮‍💨

    • @ANIMEEXPLORAL
      @ANIMEEXPLORAL 4 месяца назад

      Sense hi nhi hai chand pe Jane ke liyw rocket chahiye or ant 🐜 fir bhi jinda hogi meri nhi ek chinti ke a Jane se tum logon ne itna bada meme khada kr diya mtlab kuch bhi bhagavat gita padi hai kabi uska 8 va shlok padna fir tumhe pta chle go on namah shivay❤😮‍💨

    • @ANIMEEXPLORAL
      @ANIMEEXPLORAL 4 месяца назад

      Bhai isme koi sense nhi hai jo tum keh rhe ho kabhi bhagavat gita padna uska 8 va shlok ❤😮‍💨

  • @rakshitsaroha6851
    @rakshitsaroha6851 2 года назад +279

    My paper is there after 2 hours,i am studying at 4 am in the morning,thanks sir😂😂

  • @suganakumawat6480
    @suganakumawat6480 Год назад +4

    All my friends see your video 😊😊

  • @savitatejaniya7542
    @savitatejaniya7542 4 месяца назад +15

    5:24 ant be like : hamko jinda mat chhodo salo 😂

  • @kailashjoshi4529
    @kailashjoshi4529 5 месяцев назад +11

    Literally I am watching after 5.5 years and still this video is very helpful❤❤❤

    • @kannu460
      @kannu460 5 месяцев назад

      me also lmao

  • @meenutyagi177
    @meenutyagi177 5 месяцев назад +26

    Doraemon ka learning bread Lao Bhai 😂😂😂😂😂😂

  • @JaatBeniwal-te8ee
    @JaatBeniwal-te8ee Год назад +3

    Sir I am proud of you because you explains very good 👍 guess who have anything problem so sirch a Chanel

  • @manjudevi4729
    @manjudevi4729 2 года назад +8

    5:24 A legend ANT kick out from the ground🤣🤣

  • @SanjuDevi-kk
    @SanjuDevi-kk Год назад +12

    Ant got heart attack by ranveer sir 5:24 😂😂😂😂😂😂

  • @Tuhadiapnirasoi_3420
    @Tuhadiapnirasoi_3420 6 месяцев назад +29

    Kon kon test revise karna Aya ha .......... Attendance do😊

    • @AnuSingh-yz7vc
      @AnuSingh-yz7vc 27 дней назад

      Test ki preparation keliye beast of luck boldo 😅

  • @RSVJ44447
    @RSVJ44447 2 года назад +7

    toooooooooooooooo good explanation 👍👍👍👍👍 understanding all questions easily. 👍👍👍

  • @CorrectLifeSituations
    @CorrectLifeSituations 4 месяца назад +4

    while preparing for quiz, the only channel i get to understand from is ranveer maths, i am subscribed to this channel way back and till now, i have understood more than 120+ maths concepts
    Thanks a lot ranveer sir

  • @kridheygaming3150
    @kridheygaming3150 Год назад +26

    Who is watching the video in 2x speed 😂😂😂

  • @chinmayeepanda3070
    @chinmayeepanda3070 Месяц назад

    Sir you is the One of the Greatest Teacher of This World 💕 Thank you sir For all wonderful videos for students ❤❤❤
    Love you sir❤️❤️❤️

  • @SagarSk-ge1dd
    @SagarSk-ge1dd Год назад +36

    5:24 , Ants want to learn triangles but I don't want to learn this terrific chapter.

  • @devsharma10thi913
    @devsharma10thi913 Год назад +8

    You are a best teacher 🎉🎉

  • @kuldeepchoudhary9415
    @kuldeepchoudhary9415 2 месяца назад +5

    5:24 patt se headshot mujha bahut dukh huaR.I.P ant 🐜 it jump from table without perashut😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😢😢😢😢😢😢😢😢😢😢😢😢😢😢😊😊😊😊😭😭😭😭😭😭😭😭😭😭😔😔😔😔😔😔😔😔😔😔😔

  • @chawdanimishajaydevsinh8517
    @chawdanimishajaydevsinh8517 18 дней назад +1

    Thank you sir for your amazing video😊

  • @HimanshuCODYT0
    @HimanshuCODYT0 2 месяца назад +3

    7:40 sir Side AO is also common in both triangles

  • @shriyanschauhan12
    @shriyanschauhan12 2 месяца назад +2

    6:41 we can also write ao-ao(common)

  • @Zeus.playzzzz
    @Zeus.playzzzz Год назад +21

    5:24 RIP चींटी 🐜⚰️🌹

  • @praveenmayla7834
    @praveenmayla7834 2 года назад +106

    Question 2 Part 2
    AO=AO [ Common ]
    AB=AC [ Given ]
    OB=OC [Proved Above ]
    Triangle OAB Congruent Triangle OAC
    Angle BAO = Angle CAO [ BY C.P.C.T ]
    AO Bisect Angle A

  • @ShubhNarayan-u8i
    @ShubhNarayan-u8i 5 месяцев назад +5

    5:24 patt se headshot ant 🐜 R.I.P😢😢😢😢😢😂😂😂😂

  • @sk..king...3701
    @sk..king...3701 3 года назад +11

    Wa wa sir I love your teaching experience in india 🇮🇳 you are very best 👌 teacher in the world 🌎 ❤ 💙 😀 ♥

  • @umeshsingh698
    @umeshsingh698 3 года назад +19

    Thank you very much sir you are teaching deeply 🌷🌷🌷👍

  • @savitatejaniya7542
    @savitatejaniya7542 4 месяца назад +2

    CPCT is life saver we can only prove triangles and cpct will do his work

  • @timestory6938
    @timestory6938 2 года назад +8

    5:23...R.I.P...For Ant...His Right are harmed in this video...! 😂🤘🔥

  • @kanuramawat3566
    @kanuramawat3566 2 года назад +12

    When ever i have doubt in maths in any exercise i just search for your channel because i know even we all are know that u can explain easily only

  • @varunrajput1394
    @varunrajput1394 2 года назад +44

    Sara it's my pleasure to study by you, you are a very good teacher😁😁

  • @cutiecat9234
    @cutiecat9234 2 года назад +31

    Sir to find triangle AOB and triangle AOC in 1st ques
    U could have take AO=AO ( common )

    • @koichisakakibara6431
      @koichisakakibara6431 2 года назад +3

      Sure you could
      But as there are diversity in ways to do a single question so he went with another method

    • @notch2181
      @notch2181 Год назад +1

      Hm i know the ∆AOB has some similarities like ∆AOC like AO is common in both that's why i think this will be helpful for u 🫡

    • @shilluchauhan1242
      @shilluchauhan1242 Год назад

      Jfifjvufnfgxhd

    • @iconicindividuals
      @iconicindividuals Год назад +1

      ​@@notch2181what about AB = AC right???? We can rove in that way no??? Please reply fast😢

    • @notch2181
      @notch2181 Год назад +1

      ​@@iconicindividualsyea yea it can be

  • @himanshuvlogs-qw7wl
    @himanshuvlogs-qw7wl 4 месяца назад +2

    Math is like a life sad or happy 😅😊

  • @Dimagikasrat855
    @Dimagikasrat855 Год назад +3

    Sir saath me R.H.S congruence rule lagega kyunki each angle has 90degree ❤❤❤

  • @AnubhavSingh-v6b
    @AnubhavSingh-v6b 5 месяцев назад +3

    ranveer sir I am helping students and explaing hard chapter students watching chitii funeral sir is killer how he kills a small insect its brutal 💀💀

  • @animeanimation-kc1bz
    @animeanimation-kc1bz Год назад +1

    Good 💯💯 thanks
    AP itna acha kise phara lete ho

  • @harshkansay
    @harshkansay 3 года назад +14

    what a shot sir 5:24

  • @feverff28
    @feverff28 Год назад

    Hello guys many people dont know how to mention video
    💁 Thats trick guys
    💁 First write #
    💁 Then write video time which u want to mention
    🤷 example : #2:39
    Thanks 🙋🙋🙋🙋🙋🙋

  • @jassjot5402
    @jassjot5402 3 года назад +7

    5:24

    • @montyarora3438
      @montyarora3438 3 года назад

      Ant be like :-kya karu mai marjau meri koi feeling nahi hai .

  • @HassanhajamHassanhajam
    @HassanhajamHassanhajam 6 месяцев назад

    App bohat acha padati hoo sir👌👌👌👌👌👌

  • @archanawanjare9111
    @archanawanjare9111 2 года назад +6

    Ek doubt tha kya ham isko 6:55 (SSS) Se congurence prove kar sakte hai kya AO =AO (common ) leke

    • @paridhi2483
      @paridhi2483 2 года назад +1

      Mai bhi wahi sooch rhi thi😅

    • @fioo49
      @fioo49 Год назад +1

      I also have the same doubt

    • @sujata_rajput
      @sujata_rajput 4 месяца назад +2

      Yes

    • @mansyo6377
      @mansyo6377 4 месяца назад +1

      yep you can

  • @sarthakgatlewar2124
    @sarthakgatlewar2124 2 года назад +1

    sir you are very good your teaching is very best

  • @funwithreviewking7348
    @funwithreviewking7348 Год назад +4

    CPCT is not Life saver 😢😢
    It is time saver 😂😂
    Jai shree ram 🚩🚩

  • @Radha-krishna_001
    @Radha-krishna_001 11 месяцев назад

    You are great teacher ❤❤😊

  • @deekshagupta445
    @deekshagupta445 2 года назад +7

    Thanks sir you explained so beautiful 😌❤️ i clear all my concept because of u 💓💓 thank you sir😇😇😊😊☺️☺️🌷🌷

  • @HassanhajamHassanhajam
    @HassanhajamHassanhajam 6 месяцев назад

    App bohat acha padati hoo sir👌👌👌

  • @victorff4731
    @victorff4731 Год назад +75

    CPCT Is a heart of an equation 😂😂❤❤

  • @milanbhandari2091
    @milanbhandari2091 5 месяцев назад +2

    Chin tapaak dam dam🎉🎉

  • @bddvivedi2412
    @bddvivedi2412 2 года назад +25

    Kya aas use ho sakta h
    Since ab=ac(given)
    So angle AOB=angle AOC(angles opposite to equal sides in triangle are equal)
    Angle ABO=angle ACO
    Triangle AOB congruent to triangle AOC(byAAS)
    So, OB=OC(by cpct)
    So, OB=OC

    • @PokeBey_Tuber
      @PokeBey_Tuber 2 года назад +5

      Only legend can write this in the comment section

    • @Aaradhay4A-01
      @Aaradhay4A-01 2 года назад +1

      I guess angle aob≠ angle aoc

    • @Abhinavedit1538
      @Abhinavedit1538 2 года назад +1

      No bro angle aob and angle aoc are not equal...maine v start m ye glti kiya tha...pr actually me vo dono equal hai nhi

    • @shahidhello5641
      @shahidhello5641 2 года назад +1

      Nhi bro Kyuki ye 2 alag alag triangle ban jate Hai

    • @aryanpandey1212
      @aryanpandey1212 Год назад

      Bro ye property sirf 1 triangle ke andar andar ho sakti h

  • @kaustubhjaiswaljaiswal8254
    @kaustubhjaiswaljaiswal8254 2 года назад +5

    Sir ur explanation is best than my school teachers

  • @rktiwari4945
    @rktiwari4945 2 года назад +22

    Sir i want to learn coaching from you

  • @andrewandrew9466
    @andrewandrew9466 5 месяцев назад +3

    Q1 (ii) meh SSS rule b laga sakta hai na. AO =AO (common) Jada asan rehega.

  • @harpreetkaur9461
    @harpreetkaur9461 2 года назад +14

    sir hum doosre tarike se bhi kar sakte hain jaise
    In triange AOB and triangle AOC
    AB=AC (given)
    OB=OC (proved)
    OA=OA (common)
    therefore ; By SSS (congruence) condition
    triangle AOB (congruence) triangle AOC
    therefore ; angle 1 = angle 2
    therefore ; AO bisects angle A
    sorry mere keyboard me congruence ka symbol nahi hai
    ye tarika meri class me karwaya tha , abhi kal hi karwaya tha

  • @ankitarawat8027
    @ankitarawat8027 2 года назад +1

    You are very good teacher maths

  • @nj_149
    @nj_149 3 года назад +4

    Thank you sir very helpful

    • @montyarora3438
      @montyarora3438 3 года назад

      Xavier are you still study you are grown up .🤣😆😆😝

    • @nj_149
      @nj_149 3 года назад

      @@montyarora3438 🥲

    • @nj_149
      @nj_149 3 года назад

      @@montyarora3438 pdhai ki koi umar nai hoti madam 😂

  • @mailarpuanuradha2578
    @mailarpuanuradha2578 Год назад +2

    To prove AOB and AOC congruent instead of OB=OC you can write AO=OA(common side)

  • @mahenderarya4456
    @mahenderarya4456 5 месяцев назад +5

    6:02 kon he vo Jo sach me padne Aya he like karo 😂😂😂❤❤

  • @jayshriagrawal6097
    @jayshriagrawal6097 3 года назад +13

    Sir BD = DC will also be written as D is the mid point of BC.

  • @charantaran2747
    @charantaran2747 11 месяцев назад +4

    5:23 ranveer sir show no mercy on ant

  • @Khanmovies75
    @Khanmovies75 Год назад

    Tbh...you are the good maths teacher 😁than my maths teacher in school😒

  • @PremKumar-ro1iv
    @PremKumar-ro1iv 3 года назад +12

    Sir first sum me ,ao = ao bhi too ho skta h common

    • @insanepython2587
      @insanepython2587 3 года назад

      Yes

    • @nimeshsingh3280
      @nimeshsingh3280 3 года назад +2

      No this is common mistake all do bro ao sir has drawn for easy to understand in question no line ao is given so u cannot use it common

  • @Vanshdadhich55
    @Vanshdadhich55 3 месяца назад

    Bhaut sahi sir 🎉🎉🎉

  • @Vintage36
    @Vintage36 3 года назад +6

    Thank u bhaiya...
    This is very helpful...

    • @infysid
      @infysid 2 года назад +1

      Wdym by bhaiya lmao

  • @sakeenamaryam482
    @sakeenamaryam482 4 года назад +18

    Thank u sir...very helpful..may almighty bless you with the right path...
    Aameen

  • @breakergaming6472
    @breakergaming6472 Год назад +4

    First you prove both triangle congruent and then OB=OC and AO bisects angle A( angle 1 = angle2)

  • @anil7985
    @anil7985 4 месяца назад

    U r better than my teacher, only learning from u

  • @ANIMAL_6666
    @ANIMAL_6666 Год назад +11

    In ques 1
    Part 2
    In triangle--OAB and triangle-OAC
    AB=AC(Given)
    OA=OA(Common)
    OB=OC(Proved Above)
    SSS Rule
    Angle-3 = Angle-4 CPCT ( on A )
    AO bisects angle-A

  • @Dimagikasrat855
    @Dimagikasrat855 Год назад +3

    Sir q2 me B centre me ayega kyunki uspe angle ban raha hai❤❤❤

  • @shivuhv4388
    @shivuhv4388 Год назад

    Tq sir for helping For my exam preparation

  • @dishantghenwal7264
    @dishantghenwal7264 4 месяца назад +3

    10:55 𝒅𝒐 𝒃𝒓𝒂 , 𝒅𝒐 𝒃𝒓𝒂𝒃𝒂𝒓 𝒕𝒖𝒌𝒅𝒐 𝒎𝒂𝒊😂

  • @sanjukumar7416
    @sanjukumar7416 Месяц назад +1

    Best teacher in the world ❤😊

  • @redaryan7427
    @redaryan7427 2 года назад +4

    R.I.P ant 🐜 at 5:24 🥺😞🕊️

  • @jialalsharma2383
    @jialalsharma2383 Месяц назад

    Thanks

  • @karmjeet2294
    @karmjeet2294 2 года назад +4

    Sir you are best 👍 👩‍🏫‍teacher's

  • @ankit_gupta_999
    @ankit_gupta_999 Год назад

    Thank you sir for you😊😊😊😊🎉🎉

  • @rajtiwari2193
    @rajtiwari2193 4 года назад +6

    Jabardast sir proud of you

  • @FREEFIRE-y1h6f
    @FREEFIRE-y1h6f Год назад

    Good explanation sir🎉🎉❤❤❤

  • @m10kingwangdus10
    @m10kingwangdus10 Год назад +3

    We can also take BO = CO CPCT BECAUSE WE HAVE ALREADY PROVE

  • @harshitsinha193
    @harshitsinha193 3 года назад +2

    ranveer maths and mrk classes are best for every quest

  • @kusumkumari8719
    @kusumkumari8719 3 года назад +8

    Thank you so much sir

  • @khgf32
    @khgf32 6 месяцев назад +1

    Cpct is just like a funnnny😂😂😂😂🎉🎉

  • @jellygamer2846
    @jellygamer2846 Год назад +7

    Meanwhile me in 6th standard getting scared what crazy things sir is writing 😅

  • @AaryanSmarak1
    @AaryanSmarak1 5 месяцев назад +2

    Thanks ❤❤

  • @Devilga3635R
    @Devilga3635R Год назад +4

    Thank you sir for helping tomorrow is my checking and I haven't written anything 😅😂😂

  • @ZubairAhmad-dj5re
    @ZubairAhmad-dj5re 5 месяцев назад

    Nice answer ❤❤❤❤❤

  • @Sahil_thakur69
    @Sahil_thakur69 11 месяцев назад +6

    Hello kal exam hain sabke lagne wale hain 😂😂😂😢

  • @GautamKumar-zl2tq
    @GautamKumar-zl2tq 4 года назад +6

    Real teacher Ho Sar aap ki ek ek baat mujhe samajh Aayi

  • @SachinSahu-ow5tn
    @SachinSahu-ow5tn Год назад

    Thanks sir your explanation is very best

  • @Yo_You_Tanvi_Durgesh
    @Yo_You_Tanvi_Durgesh 3 месяца назад +4

    5:24 Patt se headshot 😂
    Ant 🐜 be Like- 🙊🙈Maine aisa kya kia ki mere sath ye jurm hua 😂😢😅
    R. I. P Ant 🐜 😢😂

  • @3am.editz.x
    @3am.editz.x 2 года назад +2

    Very helpful 👍🏻 nice video

  • @aittech3964
    @aittech3964 3 года назад +4

    Congrats for 100k subs,

  • @Aakhya-d6n
    @Aakhya-d6n 2 месяца назад

    am i the only one who think that Ranveer sir and English Baba channel are brothers , vibe of teaching and voice and sometime style of talking..... maybe im the only one 😮‍💨🤔

  • @palkahar8760
    @palkahar8760 3 года назад +48

    Sir 1st sum me SSS rule b ho sakta haii

  • @niraj7926
    @niraj7926 Год назад +1

    Sir if we look at it we can directly prove that ob=oc by cpct in ∆AOB and ∆ AOC by proving that the two traingles are congruent and we can also say that angle 1= angle 2 by cpct
    Can we do it this way sir please do reply sir

    • @niraj7926
      @niraj7926 Год назад

      And hence AO is bisector of angle a

  • @nj_149
    @nj_149 3 года назад +4

    Very helpful