Triangles in 30 Minutes | Crash Course | Maths | Gopal Sir | Vedantu Class 9

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  • Опубликовано: 26 окт 2024

Комментарии • 700

  • @VedantuClass9_10_11
    @VedantuClass9_10_11  5 лет назад +129

    ✅ Test Your Brain With V Quiz🧠✌: vdnt.in/xkcBR
    Now you have the chance to chat with our amazing and energetic teachers DIRECTLY. Our Telegram group - vdnt.in/9n10 is filling FAST. HURRY! Join NOW. To find all the relevant links, check out the description box above!! Access all the Session pdfs and Mock tests, follow - vedantu.app.link/VpVerwhY9U

    • @adtytiwri5373
      @adtytiwri5373 4 года назад +5

      Sir hindi mr bolo jyda kuchh samajh nh Aa rha h

    • @ekalavyabandirocks6577
      @ekalavyabandirocks6577 4 года назад +4

      @@adtytiwri5373 Tu abhi purane India me hai ..🇮🇳🇮🇳
      India badal Chuka hai🇮🇳🇮🇳..
      Mera Bharat Mahaan!!🇮🇳🇮🇳

    • @babita_soni_1
      @babita_soni_1 4 года назад +5

      We can't chat in telegram group because there Admins can only send messages.

    • @dabgamer1774
      @dabgamer1774 4 года назад +1

      @@adtytiwri5373 puffy#

    • @uditabhatt3473
      @uditabhatt3473 4 года назад

      Sir u r from which city

  • @itsme1152
    @itsme1152 3 года назад +1367

    He said goodnight in the end lol.. he knows us too well by assuming tht we all r doing last minute preparation late night😂😂

  • @syedamanullah3138
    @syedamanullah3138 4 года назад +392

    Who are seeing after lockdoWn and not understand this ch in online classes

  • @ALLINONE-sk6eb
    @ALLINONE-sk6eb 3 года назад +100

    good luck for your tomorrows
    Exam 🥺👓👌

  • @greenleavesentertainmentji6609
    @greenleavesentertainmentji6609 4 года назад +413

    Tmrw is my exam and I don't know anything but this class made me understand all the concept . Actually it's very interesting class.

    • @mandeepkaur0910
      @mandeepkaur0910 4 года назад +7

      Mera bhi kal exam hai maths Ka aur Mai abhi Raat ke 12 baje pad rhi hu😭😂😂😂

    • @abhishekrai1260
      @abhishekrai1260 4 года назад +5

      Aak din kay padnay sy tum top nahi kariyo gay (☞゚∀゚)☞

    • @Storytelling_dark
      @Storytelling_dark 4 года назад +1

      @@abhishekrai1260 ese hr baar smjhke fail ni hona

    • @mini.min7913
      @mini.min7913 4 года назад +10

      Are Google hai na 😂

    • @Storytelling_dark
      @Storytelling_dark 4 года назад +3

      @@mini.min7913 sirf lockdown mein hota h ye sb

  • @aarbivi9706
    @aarbivi9706 4 года назад +178

    The highest level of teaching comes from gopal sir

  • @vedanjali8131
    @vedanjali8131 3 года назад +83

    Sir:when you go to a restaurant.....etc.etc.
    Me: maths exam looks nothing like a restaurant

    • @legendforever7207
      @legendforever7207 3 года назад +1

      Bhaut hard Likha hai

    • @legendforever7207
      @legendforever7207 3 года назад +2

      I known maths is tough but I am telling to everyone that maths is easy

    • @saiaditya8594
      @saiaditya8594 3 года назад +2

      It is, but terms and conditions apply😂. Here, you have to eat what the guy has given.

  • @shilpisangwan2949
    @shilpisangwan2949 3 года назад +138

    im watching this just one day before my exam lol. tomorrow is my maths final term examination, wish me luck guys!
    EDIT: Ayo! Now I am in10th lol and my final term exam of 9th went very well. Thanks for all your wishes :3

  • @ekalavyabandirocks6577
    @ekalavyabandirocks6577 4 года назад +200

    Who are seeing in lockdown
    Instead of school online classes..
    😄🤗🤓🤫👇👆

  • @minubothra5799
    @minubothra5799 4 года назад +41

    Thank you so much sir 🙏. Ur teaching is so good...

  • @greatleeviop3872
    @greatleeviop3872 4 года назад +125

    Who are seeing in days of lockdown

  • @yuvrajsinghdangarthal
    @yuvrajsinghdangarthal 4 года назад +70

    More understanding than school classes (•‿•)👍👍👍👍👍👍

  • @shwetaratna2811
    @shwetaratna2811 2 года назад +18

    Don't be affraid, don't take stress, have fun 🤩in maths exam 😓

  • @vijaynishad7214
    @vijaynishad7214 4 года назад +50

    Who are seeing this video during the exams

  • @rameshchander856
    @rameshchander856 3 года назад +22

    Today is my periodic exam of math 📐📊📚📐📊📚So, I was watching 👀👀 this vedio in 2X speed 🤣🤣🤣🤣🤣

  • @Malik-xs5vr
    @Malik-xs5vr 4 года назад +42

    This year we don't have inequalities in triangle

  • @nageshbochkari7635
    @nageshbochkari7635 3 года назад +1

    1st question can alternately simplified as follows
    In ∆ABC

  • @Giga99638
    @Giga99638 4 года назад +51

    Osm teaching sir !! 乂❤‿❤乂

  • @sahilbiddu3543
    @sahilbiddu3543 4 года назад +17

    Sir I score 75/80

  • @ambilyjiji5236
    @ambilyjiji5236 4 года назад +46

    Sir you're great and teaching is better than our online classes.....
    You're teaching style too good

  • @nehalpandey8324
    @nehalpandey8324 4 года назад +14

    class starts from 2:45 so pls mind your time

  • @mushfiqurrahman1945
    @mushfiqurrahman1945 4 года назад +7

    Guys Gopal Sir is so funny ''Prepare and have fun'' XD 20:34

  • @mydiaries6136
    @mydiaries6136 4 года назад +10

    13:43
    To whom "ha sir"

  • @vishakhadamor2644
    @vishakhadamor2644 3 года назад +22

    Its 6:30 a.m. only few hours left for my exam and it will be OFFLINE!

    • @navyaa1042
      @navyaa1042 3 года назад +1

      how did it go?

    • @ViShNu_K3
      @ViShNu_K3 3 года назад

      R.I.P😭😭😭😭

  • @parthparashar3531
    @parthparashar3531 4 года назад +34

    10:02 sir biceps....🤣🤣🤣🤣🤣

  • @rohinibabu5597
    @rohinibabu5597 Месяц назад +3

    Sir very thank you,you are the only one who teach in english rather than hindi
    I

  • @sherlysaji4034
    @sherlysaji4034 3 года назад +9

    no one-
    literallyy no one-
    le me*
    was watching on the day of pre board thinking ths was for us,also me realizing tht ths yr we have similarity not congruence,uff

    • @KakashiHatake-pk4ff
      @KakashiHatake-pk4ff 3 года назад +1

      literally aur le ki jaroorat nahi thi

    • @siya1811
      @siya1811 3 года назад

      Excuse me Koi mujhe bhi is chapter ka deleted portion btayega actually..... unfortunately..... basically..... mujhe pta nahi hai yahi baat hai baki koi excuse nahi hai 😂😂

    • @sherlysaji4034
      @sherlysaji4034 3 года назад +2

      @@KakashiHatake-pk4ff mei 10th class mei hei or ye 9th ka hei!

  • @abhinav3596
    @abhinav3596 3 года назад +35

    best of luck students for your tommorow's 40 marks mcq exam😂

  • @ganeshpatwal6555
    @ganeshpatwal6555 3 года назад +11

    Thank you so much sir. I was having so much trouble in this chapter.

  • @mralbatrix001
    @mralbatrix001 4 года назад +36

    Get this man to 1 million subscribers..he really deserves it

    • @GIUX1
      @GIUX1 3 года назад +2

      Done ✔

    • @abhirajbhokare1989
      @abhirajbhokare1989 2 года назад +2

      Wish him 3 million, in my present day, he is almost 2 million subscribers.

  • @nivashinimohan
    @nivashinimohan 4 года назад +7

    Thanks a lot for speak in English

  • @reflex4318
    @reflex4318 3 года назад +5

    6:06 oh no oh no oh no no no no
    Moment 😂

  • @crazyclashers4888
    @crazyclashers4888 7 месяцев назад +1

    sir the first question could have been solved much more easily
    let the point where the bisectors intersect be O
    then in Tri AOC
    A/2 + C/2 + a = 180 ( angle sum prop)
    A + C = 90 so A/2 + C/2= 45
    and putting this in the 1st eqn we get a = 135

  • @santushti474
    @santushti474 3 года назад +10

    Sir you are just an amazing teacher.... Thank you so so much

  • @pashuramkumar6978
    @pashuramkumar6978 4 года назад +11

    Thank you sir for such an easy explanation
    I understood 👍

  • @pranjaldhumale1300
    @pranjaldhumale1300 4 года назад +8

    Though Sir u helped me lot in this Lockdown..Thanks a lot sir ur the best...In advance HAPPY DIWALI TO ALL.. NO MATTER WHO U R!💕💕✨✨

  • @bajrangyadav3075
    @bajrangyadav3075 3 года назад +6

    ❤️❤️ thank you for this nice video 📷📸📸 sir u r my favourite teacher ⭐⭐⭐✨⭐💪😍

  • @gamingvzard7528
    @gamingvzard7528 Год назад +2

    Thank you Sir tomorrow is my exam and you helped me understand all the concepts .Good Night to everyone.

  • @shivanandsawati
    @shivanandsawati 4 года назад +6

    Gopal sir please explain the State syllabus.

  • @bangtanswaterbottle7522
    @bangtanswaterbottle7522 3 года назад +7

    Pov: tomorrow u have an offline exam

  • @psakidsfunlearn558
    @psakidsfunlearn558 Год назад +2

    Good luck for exam
    May you score full marks

  • @ariyankhan31
    @ariyankhan31 2 года назад +1

    Yeah basics concepts are like the foundation of building if the foundation is strong then the building will also be strong likewise If the basics are clear then we can understand the problems of higher classes

  • @kismatsandhu6541
    @kismatsandhu6541 3 года назад +16

    Thank you sirrrrr
    I got full marks
    You are an amazing teacher💫

  • @pragatisharma2789
    @pragatisharma2789 4 года назад +3

    Gipal sir is the best teacher of maths in the world😃😃

  • @ramniwasjyani4669
    @ramniwasjyani4669 4 года назад +10

    Best teacher in my life

  • @saiaguga4119
    @saiaguga4119 3 года назад +3

    He used to teach in orchids the international school in blore

  • @anujtiwari545
    @anujtiwari545 3 года назад +3

    1:46 he is showing his 💪

  • @tausifraja6591
    @tausifraja6591 4 года назад +2

    I like your way to speak in English also you're are try to understand in basic English

  • @blinks792
    @blinks792 3 года назад +12

    Tomorrow is my maths exam . I don't know anything about this chapter 😕. But from this video I got to know something 😅
    Thanku sir 🙏☺
    Please pray for me to get good marks 🙏😞😢

  • @reshamdhawane6426
    @reshamdhawane6426 4 года назад +3

    Thank you so much sir aap bohat ache sare questions clear karte ho

  • @veerajyendapalli1577
    @veerajyendapalli1577 2 месяца назад +1

    Sir if you were my maths teacher then maths would be easy 😢 you teach very good sir.

  • @shaanprasad4908
    @shaanprasad4908 2 года назад +1

    sir pehla question jo bahut hi easy way mein ban sakta tha apne use itna hard bana diya

  • @veenaarjariya4024
    @veenaarjariya4024 3 года назад +3

    Watching it before 2hours of exams..

  • @sukantapodiami9939
    @sukantapodiami9939 3 года назад +4

    Sir God bless you😇 your teaching style is very euniq.

  • @jasmeen6233
    @jasmeen6233 3 года назад +2

    Thanks sir u solve my all the dought ☺️☺️☺️

  • @abidurrohman6912
    @abidurrohman6912 3 года назад +2

    You completed the explaination within 21min🦸

  • @charank9476
    @charank9476 3 года назад +1

    sir can we use sas property for the second question (because QE || FR and it is bisected by a median PF ).

  • @belugang6019
    @belugang6019 3 года назад +3

    My exam is in 2 days lol today is Saturday and exam is on Monday

  • @AyushChandra591
    @AyushChandra591 4 года назад +6

    10:00 sir body

  • @maheshwarichandola6123
    @maheshwarichandola6123 4 года назад +3

    Sir make crash course for every topic please🙏

  • @shwetaratna2811
    @shwetaratna2811 2 года назад +2

    Tomorrow is my exam 😭😭i dont know what to do.. Online studies nd offline exam.. 🙂just woww 😭

  • @awadheshvishwakarma893
    @awadheshvishwakarma893 4 года назад +3

    It really helps me..thank you sir

  • @Aditya-hn8yo
    @Aditya-hn8yo 4 года назад +3

    Yes sir it help me a lot thank you sir for your precious time

  • @kkdshow7966
    @kkdshow7966 4 года назад +1

    vedantu app can download on laptop

    • @StudyTutor91
      @StudyTutor91 4 года назад

      Please watch my youtube channel also. Agar pasand aye to like 👍 and subscribe my channel Please

  • @saibalakrish2910
    @saibalakrish2910 4 года назад +1

    Govallu Mr.govallu u are awesome sir

  • @satakshigupta816
    @satakshigupta816 3 года назад +4

    watch it in 2x and you'll complete in half the time

    • @siya1811
      @siya1811 3 года назад +1

      Did the same thing😃😃 ohk so if you don't mind✌✌ can you tell me🤔🤔 the deleted portion of this chapter 😅😂

    • @shreyasinghrathore08
      @shreyasinghrathore08 3 года назад

      Inequalities portion is deleted.
      Kudos!!😊

  • @sureshvelu1822
    @sureshvelu1822 4 года назад

    Sir in 15:28 there Is a mistake..
    Its adb= 90 - A/2
    Pls recheck

  • @kavyaaaaah__
    @kavyaaaaah__ 9 месяцев назад

    17:30 sir ke pehele angle ka measure calculate karne ka ghamand hei 😎

  • @carnagegaming8817
    @carnagegaming8817 3 года назад +2

    thanku

  • @rrg698
    @rrg698 4 года назад +2

    Vry gd teacher in my life for reading📖📖📖📖📖📖📖📖📖📖📖

  • @sambalpurisaree8249
    @sambalpurisaree8249 4 года назад +2

    Thank you so much sir......it became very easy for me.....

  • @the_bozzz7
    @the_bozzz7 9 месяцев назад +1

    1:10 start

  • @learnenglishwithkajal9310
    @learnenglishwithkajal9310 3 года назад +2

    Thank you sir ...
    Very nice explanation 👍

  • @Minecraft12129
    @Minecraft12129 8 месяцев назад

    Thank you sir
    Thanks aside epic word “
    chalo ha baccho"

  • @reshamdhawane6426
    @reshamdhawane6426 4 года назад +2

    Tysm sir once again because apne Pura questions hi clear Kar diya

  • @Varlina-j9o
    @Varlina-j9o 4 года назад +1

    Thanks sir I think tomorrow I will get better marks in Maths
    Only because of your thank you so much sir

  • @SurajKumar-uv2yv
    @SurajKumar-uv2yv 5 лет назад +6

    Thank you so much sir..
    You really cleared my doubts..

  • @zeyrox6260
    @zeyrox6260 3 года назад +5

    Legend are those who are watching this video one day before exam

  • @11__11vintages
    @11__11vintages 3 года назад +1

    Teachers- I speak hindi
    Some- I speak English
    He- speak hindinglish

  • @hurricane3231
    @hurricane3231 3 года назад +1

    1:16

  • @aaahmed7272
    @aaahmed7272 4 года назад +2

    14:49 the better way of doing this question
    triangle A/2 a C/2
    A/2+B/2=45
    Because A+B=90
    Now ,
    A/2+B/2+a=180°
    45+a=180°
    a=135

  • @krishnabiju7346
    @krishnabiju7346 4 года назад +4

    Sir I don't understand the Questions​ u teached

  • @sundar9084
    @sundar9084 4 года назад +2

    Thank u sir I fully understand 😍😍😍

  • @pradyumnasaaho8215
    @pradyumnasaaho8215 Год назад

    Sir what was that A/2 part. I can't understand

  • @santhoshsaravanan9766
    @santhoshsaravanan9766 3 года назад +2

    In first question we can do like
    Angle B =90
    So both sum of the other angle (A & C ) will be 90
    So, 90/2 =45
    And we have bisector in between the so,45/2= 22.5 (A) and 22.5 (C)
    By using angle sum property (A+B+C = 180 ) 22.5+22.5+a =180
    a = 180 minus 45
    So angle a = 135
    Hope this is correct😉

  • @mannatgoyal3107
    @mannatgoyal3107 4 года назад

    👌👌👍👍👍👍👍👍🏻Very NyCcccc... video .....i learn all concepts..very easily
    ... thxxx sir ...

  • @introvertedavgeek8644
    @introvertedavgeek8644 4 года назад +2

    8:22- sir looked like a naaptol dealer, if u agree, then like!!

  • @kushagrasingh1573
    @kushagrasingh1573 3 года назад +1

    Thank you sir

  • @YashYadav-f3l
    @YashYadav-f3l 10 месяцев назад

    Thanku sir for this amazing class

  • @marasalmarasal8316
    @marasalmarasal8316 2 года назад +2

    Understood! Thanks a lot 😁🙏

  • @AmitSharma-gr7sz
    @AmitSharma-gr7sz 5 лет назад +5

    Thank uhh Sir😊...
    Triangles toh meri liye bhoot sa bana pada tha😂.

  • @revanth270
    @revanth270 4 года назад +3

    If vedantu school is there means all of them will join super teaching sir 😍😍😍🤩🤩🤩🤩🤩👍👍👍👍👍👍👍👍

  • @YuvrajThakur7781
    @YuvrajThakur7781 2 года назад +2

    Kal exam hai mera aur maine kuchnahi padha aur mare dostto ko lagraha hai ki Maine pura syllabus complete kar diya hai🥺🥺🥺🥺😟🥺🥺🥺🥺🥺

  • @_xenzia_3461
    @_xenzia_3461 4 года назад +1

    Nice class enjoyed it😁😀😀😀😍😍😍😍😍

  • @shreyashsharma5351
    @shreyashsharma5351 3 года назад +1

    Thank you 😊 sir 🙏

  • @sanskartiwari2278
    @sanskartiwari2278 4 года назад +2

    Thanks sir it clears doubts

  • @boriskangjam7666
    @boriskangjam7666 3 года назад +1

    Nice app brother 👍👍👍

  • @shabanaankali3346
    @shabanaankali3346 3 года назад +1

    Thanks sir good explanation.......😊

  • @maryamalimohammadhasham7333
    @maryamalimohammadhasham7333 2 года назад +1

    Dil ko bolna all is well

  • @smartuniverse703
    @smartuniverse703 3 года назад +1

    a very interesting class