Proof of Heron’s Formula | Class 9 Maths

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  • Опубликовано: 19 янв 2025

Комментарии • 196

  • @Class9th-NEEV
    @Class9th-NEEV  2 месяца назад +49

    Neev Reloaded 2025: physicswallah.onelink.me/ZAZB/c29dxalx
    📲 PW App/Website: physicswallah.onelink.me/ZAZB/PWAppWEb
    📚 PW Store: physicswallah.onelink.me/ZAZB/kgmwi9e9
    🌐 Neev Class 9th Telegram:t.me/pwneevclass9

    • @kishangamingxp
      @kishangamingxp 2 месяца назад +1

      😅😅😅😅😅😅😅😅😅😅😅😅
      I have purchased it

    • @kishangamingxp
      @kishangamingxp 2 месяца назад +1

      In my dream😊

    • @artisticarena0018
      @artisticarena0018 2 месяца назад +1

      Sir plz Make full video I am not able to do ncert sums 1:04 plz

  • @nadeemashraf3428
    @nadeemashraf3428 2 месяца назад +115

    pray to God all students of PW who will give the board exam in in 2025 may God pass above 95%.

  • @peros_Action
    @peros_Action 2 месяца назад +16

    1:16 😂😂😂😂😂😂😂😂 epic scene

  • @MixInAll...
    @MixInAll... 2 месяца назад +22

    BABUA OP ❤❤
    No.1 Maths teacher for me 😊😊
    Like who thinks that Ritik sir is no.1 Educator aur jo alke dil se aaye on RUclips😅😅

  • @kartikeyasharma-boss
    @kartikeyasharma-boss 2 месяца назад +7

    00:03 Proof of Heron's Formula explained with examples
    00:45 Understanding Heron's Formula for triangles
    02:18 Heron's Formula involves finding the area of a triangle using its sides
    03:22 Understanding the heron's formula related to the calculation
    05:33 Calculating x using Heron's formula
    06:21 Explanation of Heron's Formula calculation process
    08:18 Understanding the concept of squares and differences between squares.
    09:30 Understanding the derivation of the formula for the area of a triangle using Heron's formula.
    11:39 Explaining the direct method of using Heron's Formula
    12:46 Understand the calculation of Heron's formula.
    15:05 Derive Heron's formula step by step
    16:18 Understanding Heron's formula step by step
    18:04 Using Pythagoras Theorem for calculating values in triangles
    19:01 Learning how to find the exact kill of fish using only your mind

  • @LONEWARIS-yf4mc
    @LONEWARIS-yf4mc 2 месяца назад +11

    LEGEND RATIK SIR ❤❤❤

    • @manassrivastav7549
      @manassrivastav7549 Месяц назад +1

      Ritik h bhaiya spelling sahi karlo jaldi m galat likh diye ho 😊 😊

  • @PremChand-yj9iw
    @PremChand-yj9iw 2 месяца назад +23

    Thankyou sir please triangle, quadrilateral,

  • @KuldeepSingh-f9z9o
    @KuldeepSingh-f9z9o Месяц назад +1

    Surface area and volume sir

  • @MohammadFariskhan
    @MohammadFariskhan 19 дней назад +1

    7:59 mein jo sir ne kiya hai whan to b2+a2-c2 ka whole square hona chahiye na

  • @DeepakKumar-xb6sw
    @DeepakKumar-xb6sw Месяц назад +1

    Thank you so much Ritik Sir 🤗

  • @XDBLAZE
    @XDBLAZE 4 дня назад

    Thanks sir🎉🎉

  • @chinkiJinoriya
    @chinkiJinoriya 6 часов назад

    Thankyou sir 🙏🏻🙏🏻

  • @Studysmart9800
    @Studysmart9800 2 месяца назад +2

    Thanks sir ❤❤❤❤❤❤❤❤❤❤🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉❤❤❤❤❤❤❤❤❤🎉❤🎉❤

  • @manishasupekar24
    @manishasupekar24 2 месяца назад +10

    Hats off to ypur Hardwork 🙇‍♀️✨
    Love from faguniya ❤❤
    NEEVIANS ATTENDENCE PLZ

  • @safoorakhan8426
    @safoorakhan8426 2 месяца назад +1

    Love you sir and thanks for this video ❤❤❤❤❤❤❤❤❤

  • @Parulgargg
    @Parulgargg 2 месяца назад +13

    Babua op😊😊❤

  • @MdNuman-d4p
    @MdNuman-d4p 2 месяца назад +3

    Babua sir 20 minute ka nhi thoda lamba banao babua sir kam se kam 1 ghante
    Regarding your neevian❤❤❤

  • @YuvrajVerma-h3t
    @YuvrajVerma-h3t 2 месяца назад +34

    Vote for Surface area and volume chapter 😅

  • @mshivay8467
    @mshivay8467 2 месяца назад +1

    Never give up 💪😊

  • @mshivay8467
    @mshivay8467 2 месяца назад +1

    Pw is best 💗😊

  • @SarfrazAhmad-ec7om
    @SarfrazAhmad-ec7om 2 месяца назад

    Thank you sir 🎉🎉🎉🎉🎉🎉

  • @sarthakvishu8467
    @sarthakvishu8467 2 месяца назад +12

    Sir quadrilateral please

  • @RazaChoudhary-y1h
    @RazaChoudhary-y1h Месяц назад +1

    Ritik sir❤❤

  • @KajalChaudhary-v9s
    @KajalChaudhary-v9s 2 месяца назад +1

    Sir circle chapter pls🙏🙏🙏🙏

  • @SupriyaKumari-fy2mt
    @SupriyaKumari-fy2mt 18 дней назад +2

    Maths god

  • @ManuUjjwala
    @ManuUjjwala 6 дней назад

    Fhj 1:49

  • @teenubala5842
    @teenubala5842 2 месяца назад +1

    Surface area and volume
    Please 🙏🏻🥺🥺🥺🙏🏻🙏🏻🙏🏻

    • @teenubala5842
      @teenubala5842 2 месяца назад

      A humble request to you Sir....

  • @RamnathPal-gh8fu
    @RamnathPal-gh8fu 11 дней назад

    Very nice class hai sir

  • @NandlalRam-lo8zw
    @NandlalRam-lo8zw 2 месяца назад +4

    Sir quadrilateral chapter please

    • @gamingbygamer419
      @gamingbygamer419 2 месяца назад +1

      Yes bro I really want quadrilateral, circle also ❤❤

  • @amityt189
    @amityt189 2 месяца назад +6

    Sir circle ⭕ chapter ... please 🥺🥺🥺🥺❤️

  • @OnlyStudy-v5k
    @OnlyStudy-v5k 2 месяца назад +7

    Pw ki team ko neevians ki taraf se happy diwali in advance . 🎉❤️

  • @Vidya51-x1p
    @Vidya51-x1p 2 месяца назад +1

    💗💗💗💗💗💗💗

  • @ShivaniSingh-o7e
    @ShivaniSingh-o7e 2 месяца назад +3

    But thee live class is emotion..🫶🤧

  • @Amritanshff
    @Amritanshff 2 месяца назад +5

    Babuaa op❤

  • @AnimationworldofPakhi
    @AnimationworldofPakhi 2 месяца назад

    Sir bahut accha hai 👍👍

  • @SURAJ_LYRICS_1M
    @SURAJ_LYRICS_1M 2 месяца назад +1

    Pura time pe video aaya hai .👍👍

  • @TalkMoree70
    @TalkMoree70 2 месяца назад +1

    Sir please quadrilateral 🟥🔳

  • @Shresth.Singh.Rawat18
    @Shresth.Singh.Rawat18 2 месяца назад +2

    I am in neev batch came here for fun and got to learn many things

  • @Pattnaik.81
    @Pattnaik.81 2 месяца назад +1

    Thank u soo much sirr 😊 Triangle chapter please sir

  • @shreyas_kumari_yadav
    @shreyas_kumari_yadav 2 месяца назад

    Love you sir ❤❤

  • @g1gamerz2008
    @g1gamerz2008 2 месяца назад +3

    First one to watch this lecture😅❤

  • @rashmikandalgaonkar
    @rashmikandalgaonkar 2 месяца назад +2

    Sir quadrilateral plllllsssss 😢😢😢😢😢😢😢😢😢😢😢❤❤❤❤❤❤❤❤❤❤

  • @jtechnicalgaming7831
    @jtechnicalgaming7831 2 месяца назад

    Thank you sir , very good video

  • @KSingh-jq4jy
    @KSingh-jq4jy 2 месяца назад

    Quadrilateral ❤❤❤ please vote for this chp one short ❤❤

  • @dharmendragurdhaiya6311
    @dharmendragurdhaiya6311 2 месяца назад

    Wonder teacher ❤

  • @RIDHDHIMAMISHRA
    @RIDHDHIMAMISHRA 2 месяца назад +2

    1:16 😂😂

  • @KamilAhamad-u2z
    @KamilAhamad-u2z 2 месяца назад +2

    Ritika mam opppp ❤❤❤😂😂😂😂

  • @relax55-yt
    @relax55-yt 2 месяца назад

    Nice 😊

  • @user-pintujnv_2997
    @user-pintujnv_2997 2 месяца назад

    lines and angles please sir 🙏

  • @Saaqib-j2z
    @Saaqib-j2z 2 месяца назад

    ❤❤❤❤❤❤❤

  • @Vidya51-x1p
    @Vidya51-x1p 2 месяца назад +1

    Ritik sir 😊

  • @Aishmita14
    @Aishmita14 2 месяца назад

    Sir lines and angle

  • @pavittar8046
    @pavittar8046 2 месяца назад +1

    Pls upload ch lines and angles,triangle,circle and quadrilaterals before 5 November because there is exam pls sir pls

    • @ECS-Network
      @ECS-Network 2 месяца назад +1

      Best of LUCK 🍀🤞🏻 for today's exam bro!!! ✨
      Phod ke aana!!!🔥
      Koi tension mat lena!!! 💯

  • @Ansari_girl001
    @Ansari_girl001 2 месяца назад

    Sir surface area and volume please 😊

  • @DeepmalaTomar-s8g
    @DeepmalaTomar-s8g 2 месяца назад +1

    Sir please quadrilaterals or triangles ka lecture bhi bhej dijeye

  • @panderbhagyashri2259
    @panderbhagyashri2259 2 месяца назад +2

    I am thinking about you sir ki herons formula kab layenge

    • @Aishmita14
      @Aishmita14 2 месяца назад

      i think voh formula drive kar rahey hain

  • @OnlyStudy-v5k
    @OnlyStudy-v5k 2 месяца назад +2

    Mai panauti hu jisko 90%+ lana ha wo like nhi kiya toh fail ho jaega choice is yours

  • @gamingbygamer419
    @gamingbygamer419 2 месяца назад +1

    You are best teacher for all students ❤❤, thanks to you sir that you take class 9 maths syllabus also 🙏🙏🙏🔥🔥

  • @relax55-yt
    @relax55-yt 2 месяца назад

    Respect for ritik sir 💗

  • @DhruvMusalgaonkar-w2l
    @DhruvMusalgaonkar-w2l 2 месяца назад

    Sir ham perimeter nahi nikal sake te hae kay?

  • @Thundermajemehai
    @Thundermajemehai Месяц назад +1

    Sir aapki awaz thodi fat gyi h jaisa mujhe lagrha h

  • @AnshRai-x1p
    @AnshRai-x1p 2 месяца назад

    Babuas sir is the best person 😍

  • @jaisal.sharma
    @jaisal.sharma Месяц назад

    Sir ko finally dhundh liya

  • @mehulsengar3048
    @mehulsengar3048 2 месяца назад

    Sir please surface area and volume

  • @rajendrasharma9678
    @rajendrasharma9678 Месяц назад

    Sir circles please 🙁🙁🙁🥰🥰🥰 babua sir please

  • @prakashsinha7954
    @prakashsinha7954 2 месяца назад +1

    It's really new for us!!!! Thankuuu sirr

  • @MUNNAYADAV-oz5dg
    @MUNNAYADAV-oz5dg 2 месяца назад +2

    Vote for circle

  • @Lakshya4924R
    @Lakshya4924R 2 месяца назад

    Sir quadrilateral and circle

  • @mayurscreativelab9058
    @mayurscreativelab9058 2 месяца назад +2

    Babuas like karo!❤

  • @MrCreativeMan0707
    @MrCreativeMan0707 Месяц назад

    Video dekh ne ke baad hum ko sirf square hi dikh Raha hai 😂sub jij me😂

  • @AbhishekGupta-sp3ry
    @AbhishekGupta-sp3ry 2 месяца назад +3

    Neev 2025 like kro 👍

  • @HANIYALAYRICS
    @HANIYALAYRICS 2 месяца назад

    Work hard dream big never give up babuas

  • @PARAM_456
    @PARAM_456 2 месяца назад

    7:20 mai aap leke to aa gaye par bracket ka ² kya kiya

  • @PadhnahPodhnah
    @PadhnahPodhnah 2 месяца назад

    sir circles chapter plsss

  • @jasbirsehrawat-z3m
    @jasbirsehrawat-z3m 2 месяца назад +1

    babbua you are genious , mujhe maths bilkul nahi aati thi par becoz of sir i got out of 80 in maths , thanks PW

  • @JyotiSingh-nl5ri
    @JyotiSingh-nl5ri 2 месяца назад

    Itna achcha sar meri Dubai mein padhaati to main to topper hoti hamare Dubai mein to itna achcha koi nahin padhaati sar hamari Dubai mein aap Aakar padhati to hamare se ek Sahab aapko bahut Paisa deti hai sharab Dubai mein aati to hamare Sara Dubai bahut Amir hoti❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤😂😂😂😂😂😂😂

  • @sajal95
    @sajal95 2 месяца назад

    Plss quadrilateral

  • @RiyaYadav-t5e
    @RiyaYadav-t5e 3 часа назад

    Sir time and my wa5ching time is same

  • @Motivorise
    @Motivorise 2 месяца назад

    Only the students of NEEV 2025 know how many requests were made for this video.
    😁

  • @JyotiJaiswal-mi4re
    @JyotiJaiswal-mi4re 2 месяца назад +1

    Triangle 📐

  • @Movies242love
    @Movies242love Месяц назад

    Legends watch I day before exams 😂

  • @OnlyStudy-v5k
    @OnlyStudy-v5k 2 месяца назад +2

    Mai padh nhi raha, agar mere comment par koi like karega toh mai 1like par 1 ghante padhunga.

  • @redrose2616
    @redrose2616 2 месяца назад

    Sir Quadrilaterals please... 10 days baad exam hai unit test ka 🙃

  • @sunitatiwari6835
    @sunitatiwari6835 2 месяца назад

    Sir Circle please

  • @haribhajansingh5189
    @haribhajansingh5189 2 месяца назад

    Please sir surface area volume

  • @DhruvMusalgaonkar-w2l
    @DhruvMusalgaonkar-w2l 2 месяца назад

    Sir please teach for class 9

    • @AbhinavAlso
      @AbhinavAlso Месяц назад

      Sir pw pe padhate toh hai par use purchase karna padega

  • @sumanbala9193
    @sumanbala9193 2 месяца назад

    Sir Quadrilateral Chapter Please babua sir

  • @SantuSowmya-vb8wl
    @SantuSowmya-vb8wl 2 месяца назад

    Rithik sir please allow to download polynomial video sir 🙂please sir

  • @Mayankjangid-zq2cd
    @Mayankjangid-zq2cd 2 месяца назад

    sir please quadrilateralsssssss
    please

  • @rajput_raj_7707
    @rajput_raj_7707 2 месяца назад +2

    Jo bhi ritika sir ka fan hai like karo😅😂❤

  • @Ramo_tv999
    @Ramo_tv999 2 месяца назад

    Ara ra ra Hamra to dimaag chokra gyo re 😅

  • @nehabisen2238
    @nehabisen2238 2 месяца назад

    Sir mera kal he paper tha, aur ajj dale, haaa vaise app ko pata nahi tha 😅😅

  • @omandey996
    @omandey996 2 месяца назад +2

    Vote for triangles

  • @Amritanshff
    @Amritanshff 2 месяца назад +1

    Hello

    • @Mir-l8u
      @Mir-l8u 2 месяца назад

      Dafa hoooooo😂

  • @AhlamMustafa-b9d
    @AhlamMustafa-b9d 2 месяца назад

    Vote for Quadrilateral

  • @tahirakhatoon9549
    @tahirakhatoon9549 2 месяца назад

    Sir maja aa gyo

  • @Update24_
    @Update24_ 2 месяца назад

    Triangle

  • @rashmikandalgaonkar
    @rashmikandalgaonkar 2 месяца назад

    Sir quadrilateral plllsssssss aap banno na ppplllssss exam mein sir pls sir pls

  • @VinitKumar-jz7bu
    @VinitKumar-jz7bu 2 месяца назад

    Sir dikh nahi rha hai

  • @jaiyadav8287
    @jaiyadav8287 2 месяца назад +1

    First view , first like