Ch 12 Ex 12.2 Q 7 Heron's Formula | Ncert Maths Class 9 | Cbse

Поділитися
Вставка
  • Опубліковано 11 гру 2019
  • In this video I taught Q.7 of exercise 12.2 from chapter 12 Heron's Formula | Ncert Maths Class 9 | Cbse Board

КОМЕНТАРІ • 242

  • @gangphengangsa8383
    @gangphengangsa8383 2 роки тому +29

    Sir u r the only person who gave full explanation, otherwise other teachers didn't explain us about long division method.... Thanks a lot..

  • @virendersangwan959
    @virendersangwan959 4 роки тому +58

    Sir you have great explanation 😍😍😍😍💖💖💖💖👏👏👏👏👏

    • @MathsClass9
      @MathsClass9  4 роки тому +35

      Thanks for liking

    • @yorforger9833
      @yorforger9833 3 роки тому +8

      @Yashveer Choudhary trick
      Kar do na please

    • @visheshgurjar67
      @visheshgurjar67 2 роки тому +2

      @@MathsClass9 sir I want to know why in some sums there isn't need of √5 like values but why int his sun it's required

    • @poojawalke2914
      @poojawalke2914 Рік тому

      @@MathsClass9 great 😃😃👍✅👍✅👍✅👍✅✅✅✅

    • @animalworldyt_69
      @animalworldyt_69 11 місяців тому

      ​@@yorforger9833😮

  • @AKSGAMINGG
    @AKSGAMINGG 3 роки тому +7

    धन्यवाद सर।😎😎😎😎

  • @fireballz6799
    @fireballz6799 3 роки тому +8

    Thank u helped a lot 🙏🏽🙏🏽

  • @crazyabc2672
    @crazyabc2672 3 роки тому +3

    You are really good explanation

  • @junekafaltiya4514
    @junekafaltiya4514 3 роки тому +6

    I understand the whole question in 1:15 min thx😀

    • @junekafaltiya4514
      @junekafaltiya4514 3 роки тому +2

      @unq ff gamer matlab 🤔🤔

    • @shivirajpoot6307
      @shivirajpoot6307 3 роки тому

      @@junekafaltiya4514 how

    • @prbobby5524
      @prbobby5524 Рік тому

      Bohot achaa ma tho 20 sec ma hee samaj gya tha ki mara ko kuch samaj nahi ayaga

  • @thakursiblings6042
    @thakursiblings6042 Рік тому +2

    Sir ap kitna aacha explain karta ho aur UA-cam pa apna kamm dekar kitna accha kaam kar rhe ho ❤️❤️thank you sir 😊😊 thank-you

  • @Dhvanitpnchal
    @Dhvanitpnchal 2 роки тому +3

    Thank you sir , My exams were finished and i get very great Grade ... Thank you so much for your Yt Videos 🙏🙏😍😍😍😍😍😍😍😍😍😍😍😍

  • @beybladecollection3559
    @beybladecollection3559 2 роки тому +3

    Sir you teach very well l get 78out of80 😀😀 thank you sir

  • @MadanLal-wc1st
    @MadanLal-wc1st 2 роки тому +2

    Good teacher 🤗🤗

  • @anujpayasi8872
    @anujpayasi8872 4 роки тому +7

    Sir I understand easily thank u sir 💓

  • @altafhusain4546
    @altafhusain4546 3 роки тому +2

    Thank you 😊 sir you are best maths teacher 👍

  • @manoranjanprusty2364
    @manoranjanprusty2364 3 роки тому +4

    Easy and good explanation.... Thank u sir 🤗😃

  • @Yashsingh36707
    @Yashsingh36707 2 роки тому +2

    Chumeshwar laaajwaaab 😘
    Bohot bhadia explain kiya sir thanks for this 9th ncert series
    This helped alot

  • @Art_exhibition6829
    @Art_exhibition6829 Рік тому +1

    Thank sir
    1 and 2 thanku
    2 and 3 now we are free
    3and4 let's study more
    4 and 5 our future is bright
    5 and 6 you do maths with easy tricks
    6 and 7 you are best ever
    7 and 8 sorry I am late
    8 and 9 i am just trying
    9 and 10 i learned well
    Thank you sir maths which is tough subject i became easy for me because of you thanks a lot sir

  • @sujathah453
    @sujathah453 7 місяців тому +1

    Sir very nice explanation 😊😊

  • @onlygymlover1802
    @onlygymlover1802 3 роки тому +1

    Nice sir real quality of knowledgeable teacher

  • @vinodrathod9264
    @vinodrathod9264 2 роки тому +1

    Sir ur explanation is to good

  • @adeeba4871
    @adeeba4871 Рік тому +1

    Thanku sir you explained each and every point clearly👌👌

  • @mdvarisali5860
    @mdvarisali5860 3 роки тому +2

    Thank you sir

  • @piyushchadha2284
    @piyushchadha2284 4 роки тому +4

    Do you teach tution

  • @sandhyamehta8531
    @sandhyamehta8531 3 роки тому +2

    Thank you sir it help me lot

  • @faizannazir2910
    @faizannazir2910 Рік тому +1

    Thank u sir❤️

  • @argamer-4535
    @argamer-4535 2 роки тому +1

    Yes sir you are great

  • @gsfreedomwithrepublicday8728
    @gsfreedomwithrepublicday8728 3 роки тому +6

    Sir ,you have great explanation👏👏👏😊🔝

  • @shilpajain4623
    @shilpajain4623 4 роки тому +2

    Very easy method thank u sir

  • @harshitachawla6349
    @harshitachawla6349 3 роки тому +7

    Sir why you take 3 numbers after decimal
    Plz answer this or previous question that I asked
    And sir I also see that you have posted number system latest that was examples but pls also do the exercises of ncert book
    Plz
    Answer me
    Waiting for when you cleared my doubts this and previous also ...

  • @ar-whitenergaming4701
    @ar-whitenergaming4701 8 місяців тому

    Thanks sir he have very great 💯 full success

  • @rihankhanrihankhan272
    @rihankhanrihankhan272 2 роки тому +1

    So so so much love you sir

  • @arshfiroz7050
    @arshfiroz7050 4 роки тому +4

    sir you always take my heart

    • @manjupal8119
      @manjupal8119 3 роки тому +2

      @@yorforger9833 your channel

  • @geetikasoni881
    @geetikasoni881 4 роки тому +41

    Good explanation

  • @ritusharma1949
    @ritusharma1949 2 роки тому +1

    Sir you are great 👍

  • @sanakhansadiya8888
    @sanakhansadiya8888 Рік тому +1

    Good explanation sir

  • @ritika2495
    @ritika2495 3 роки тому +2

    Thanku sir ji ☺️☺️

  • @sumanrawat1791
    @sumanrawat1791 2 роки тому +2

    Unbelievable sir!!!!!

  • @vinayaksharma7973
    @vinayaksharma7973 2 роки тому +6

    Sir plz start physics classes also🙏🙏

  • @amitgarg7828
    @amitgarg7828 2 роки тому

    Sir aapke samjhane se bahut hi aacha samajh mein aata h

    • @amitgarg7828
      @amitgarg7828 2 роки тому

      Aap explaination aacha krte ho he question ka

  • @sonamchoudhary1981
    @sonamchoudhary1981 3 роки тому +1

    Sir aapki barabri me koi nahi h🙏🙏🙏🙏

  • @riggeredrims1131
    @riggeredrims1131 6 місяців тому +1

    sir in other divison methods you used 2 digits after point
    but why did you used 3 digits after point in this particular question ?

  • @deeptitaragi7618
    @deeptitaragi7618 3 роки тому

    Sir badiya explanation+ badia handwriting 🙏

  • @cuteteddy5285
    @cuteteddy5285 2 роки тому +1

    thanks sir ap hamri school me ajao ap bohot acha padathe ho thanks sir

  • @naveenmehta3455
    @naveenmehta3455 3 роки тому +6

    Superb explanation sir ❣️

  • @mohdsumer4556
    @mohdsumer4556 4 роки тому +7

    ❤️

  • @Rajanyadav-mx9tx
    @Rajanyadav-mx9tx 3 роки тому +1

    Bahut acche se samjhate ho sir Kabhi online Bhi Aaya Karo

  • @geetanegi5105
    @geetanegi5105 3 роки тому +1

    Amazing teaching 🙏🙏👍👍🙆🙆

  • @hansraj5954
    @hansraj5954 4 роки тому +10

    Sir good morning
    Sir I have a dought please clear that
    Sir in the earlier videos you said that maximum 2 numbers are required but then why you we need three numbers to divide 5?
    Plz clear it
    And thanks because I thought that your method is the easiest for this chapter and I clearly understand this thanks
    From
    Your student...
    😊😊😊😊😊

    • @shivirajpoot6307
      @shivirajpoot6307 3 роки тому +1

      @@yorforger9833 hey ram

    • @ms.joker.9631
      @ms.joker.9631 3 роки тому +1

      Agar aap two vi lele to vi problem nhi hoga... school teacher se puchlena... it's better.. and doubt spelling apne galat likha h...wo "doubt" hoga "dought" nhi

    • @HARSH-ps1ci
      @HARSH-ps1ci 3 роки тому +4

      This isn't a problem! You've got the choice for both of them it depends upon you according to mathematics we just need to find out the next two numbers after the decimal so definitely if you just find out 2 numbers after the decimal your question would be absolutely correct. There won't be any marking as an error. Sir had written 3 numbers after that too because he just wanted to show us after doing the solutions. In short- Its your choice whether you wanna find that solution with 3 numbers or just continue your answer with 2 numbers after the decimal

  • @poojachhipa7190
    @poojachhipa7190 2 роки тому

    Sir your explanation is best

  • @AnoopKumar-jg2gu
    @AnoopKumar-jg2gu Рік тому

    Sir you have great explanation

  • @parthsaraswat377
    @parthsaraswat377 2 роки тому

    Sir...you teach very good so , I've subscribed your channel

  • @shubhambhaskar9787
    @shubhambhaskar9787 4 роки тому +4

    Super sir

  • @Harsh-jr6er
    @Harsh-jr6er 2 роки тому +1

    🤘🤘🤘

  • @plsvclan4706
    @plsvclan4706 4 роки тому +1

    Sir you are best

  • @uditatreyultimategamerz8174
    @uditatreyultimategamerz8174 4 роки тому +1

    Best explanation ever

  • @roohikhatoon9686
    @roohikhatoon9686 2 роки тому +1

    thanku for better understood this question

  • @anilkumargupta5914
    @anilkumargupta5914 2 роки тому

    You are a best teacher I like your study ap online aawo ma ap ko fee de dunga I love you math teacher

  • @amanjat6362
    @amanjat6362 3 роки тому +1

    Love you sir

  • @gharkekitchen7783
    @gharkekitchen7783 2 роки тому +1

    6:32 sir hum decimal ke baad 2 digit tak nhi nikal sakte kya ?

  • @salonigupta3936
    @salonigupta3936 2 роки тому +1

    Thnku sr

  • @c.k7694
    @c.k7694 2 роки тому +2

    It is mandatory to find the square root of root 5?

  • @tanishkumawat
    @tanishkumawat Рік тому

    Sir ap bohot acha samajate ho

  • @reetuanand1319
    @reetuanand1319 3 роки тому +2

    Gud explained..

  • @farheenfarheen1228
    @farheenfarheen1228 3 роки тому

    Your teaching is very great

  • @SurinderSingh-od6fd
    @SurinderSingh-od6fd 3 роки тому

    Sir explanation is fabulous

  • @gurleenkaur7467
    @gurleenkaur7467 3 роки тому +1

    Thank you so much sir

  • @lyricslife20
    @lyricslife20 Рік тому +1

    6:41 sir why you take 6 zeros in this question where as you take 4 zeros in some other questions

  • @user-gf7dc1uz6n
    @user-gf7dc1uz6n 6 місяців тому +1

    Allowable

  • @smtreenakumari2961
    @smtreenakumari2961 Рік тому +1

    😎😎

  • @mahadevkidewani5407
    @mahadevkidewani5407 3 роки тому

    Amazing....🙂

  • @RajeshYadav-ou9zx
    @RajeshYadav-ou9zx 10 місяців тому +1

    5:20 pe ase lga jese aap sayri suna rhe ho 😂🎉😊

  • @Arpitapatel96
    @Arpitapatel96 2 роки тому +1

    Thanks 🦋🦋🦋

  • @mandeepsingh-pm3tl
    @mandeepsingh-pm3tl 3 роки тому +2

    IT HELPS A LOT IN MY EXAM thank you so much sir

    • @hitankshiarya7032
      @hitankshiarya7032 3 роки тому

      Hey please can u tell me why sir took 3 values for making decimal of root 5.....???? Coz i saw in other vids that he takes only 2 values🤔🤔🤔

    • @tushar_pal9143
      @tushar_pal9143 3 роки тому

      @@hitankshiarya7032 bcz hame bhi divisions chaiya na

    • @HARSH-ps1ci
      @HARSH-ps1ci 3 роки тому

      @@hitankshiarya7032 This isn't a problem! You've got the choice for both of them it depends upon you according to mathematics we just need to find out the next two numbers after the decimal so definitely if you just find out 2 numbers after the decimal your question would be absolutely correct. There won't be any marking as an error. Sir had written 3 numbers after that too because he just wanted to show us after doing the solutions. In short- Its your choice whether you wanna find that solution with 3 numbers or just continue your answer with 2 numbers after the decimal

    • @hitankshiarya7032
      @hitankshiarya7032 3 роки тому

      @@HARSH-ps1ci bro now i am in class 10th......lol

    • @HARSH-ps1ci
      @HARSH-ps1ci 3 роки тому

      @@hitankshiarya7032 🤣😅😅 Okay!

  • @rihankhanrihankhan272
    @rihankhanrihankhan272 2 роки тому

    Sir thank you so much

  • @abuaqdas2869
    @abuaqdas2869 8 місяців тому

    Very good video Ranveer Maths 9

  • @isaacpaikkatt267
    @isaacpaikkatt267 3 роки тому +1

    Sir in the earlier videos you said that maximum 2 numbers are required but then why you we need three numbers to divide 5?

  • @sajjankumar8193
    @sajjankumar8193 Рік тому +1

    Watching 1 day before exam

  • @monugujjar942
    @monugujjar942 3 роки тому +2

    Good sir👍👍👍

  • @gramerboy9388
    @gramerboy9388 Рік тому

    Ok you are best

  • @kaleemansari6202
    @kaleemansari6202 3 роки тому +2

    Thanks

  • @rajnimudgal874
    @rajnimudgal874 3 роки тому +1

    Sir last video mai toh sirf 2 hi pair li thi ab 3 kyu pls reply fast

  • @sahil_gaming_-
    @sahil_gaming_- 4 місяці тому

    Thanks sir 😊😊😊😊😊😊😊
    ❤❤❤❤❤
    ❤❤❤
    😊😊

  • @jagdishchaudhary965
    @jagdishchaudhary965 2 роки тому

    Thank you sir 😌

  • @_BS_RJ
    @_BS_RJ 2 роки тому

    Nice explanation sir

  • @MrGamingYt1869
    @MrGamingYt1869 8 місяців тому

    What the nice explanation

  • @Useful_Time5792
    @Useful_Time5792 3 роки тому +1

    👍👍👍

  • @hiteshkaushik0022
    @hiteshkaushik0022 3 роки тому +1

    Osm

  • @akashkodoli4454
    @akashkodoli4454 3 роки тому

    Sir very good explanation

  • @ritachauhan5816
    @ritachauhan5816 4 роки тому +5

    Thank-you sir

  • @yogeshpatel26100
    @yogeshpatel26100 3 роки тому +2

    6:29 sir' can we take *point ke baad 2 number* ???

  • @killerboyfreefireking6559
    @killerboyfreefireking6559 Рік тому

    Good explanation sir
    👍👍👍👍👍

  • @nancy-kt9xk
    @nancy-kt9xk 3 роки тому +1

    👍

  • @sumanrani6702
    @sumanrani6702 3 роки тому +1

    Sir why you take 3 no. after decimals

  • @Siddharthsingh-yp3hb
    @Siddharthsingh-yp3hb 4 роки тому

    Very good explained

  • @mohinderkaur4583
    @mohinderkaur4583 4 роки тому +5

    Best explanation

  • @arjunraskar7843
    @arjunraskar7843 Рік тому

    I am proud of you

  • @ujjwal178
    @ujjwal178 Рік тому

    5:00

  • @footballergagan6731
    @footballergagan6731 2 роки тому

    Sir how would you take a it is a rombos because there is two diegonals are same but in rombos the diegonals are not equal

  • @ankitprasad4949
    @ankitprasad4949 4 роки тому

    Very nice explanation

  • @tanishsahu3276
    @tanishsahu3276 3 роки тому +1

    nice explaination

  • @HritikAiry007
    @HritikAiry007 3 роки тому +1

    Sir Can you find the answer of 1shade by herons formula

  • @praveenkumar4758
    @praveenkumar4758 2 роки тому +2

    Sir your expectations is very
    Good .🤗🤗