Quadrilaterals ONE SHOT | Full Chapter | Class 9 Maths | Chapter 8

[@Class9th-NEEV]

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[@u.kgaming6788]

sir agla chapter circles plz kL tak

[@ajaykumarmishra7915]

Sir circle bhi

[@SonuBadaliya-z3z]

Circle

[@SonuBadaliya-z3z]

Circle Circle Circle Circle Circle Circle

[@amrendrasingh-j4c]

Circle

[@ritikmishra4786]

Hi guysss, 58:52 pr ak calculation mistake hai, x =50 aayega. Maaafi maafi maafi…

[@Update24_]

No problem sir😊

[@thetalentedsiblings07]

Babua op sir

[@Studyispassion36]

It's ok sir bade sehero m choti glti ya hoti rhti hai😊😊😂❤ 58:55 58:55

[@kanhaiyashukla9211]

Ok sir 👍 ❤

[@govindmallick1304]

Np☺️

[@shubhakarshubhakar3524]

All the best for your tomorrow's exam

[@WaniTashfeeq]

Thanks Sach ma kl exam ha

[@Legendonly8975]

Thanks brthr❤❤ Fr my maths paper tmr

[@chomeinbutter7037]

54:40

[@AkshayKshirsagar-fh5yu]

Vote for circles and surface area and volumes❤❤

[@utkarshsinghrajawat7377]

Yes please 🙏🙏😢

[@utkarshsinghrajawat7377]

Mere 2 September se exam hai 😢😢

[@sachinkshirsagar6807]

Circles given

[@UdayshankarRai-ot8lc]

Bhai tere to l lag gaya

[@anjaliadhav5171]

Were not 18 yrs old to vote. Ó⁠╭⁠╮⁠Ò

[@anjaliadhav5171]

1:00:40 please remind me to complete the lecture 😊😊😊😊😊

[@sangeetaboruah5292]

Bro come rest is over

[@AarnaSharma-p1q]

Video complete Kar liya ya abhi bhi break hai 😅

[@anjaliadhav5171]

​@@sangeetaboruah5292 aagya bro❤❤❤

[@anjaliadhav5171]

​@@AarnaSharma-p1q break over study time 💪💪💪 thanks 🙏🙏🙏

[@anjaliadhav5171]

​@@sangeetaboruah5292❤❤❤ thnx

[@Ut.cric_edits]

Kon kon 9th mein apne aap ko prove karna chahta ki vo kya kar skta hai 👇

[@ayan0098k]

Spam comment 😂

[@SaimaTajammul-]

Mai mai mainnn

[@SaimaRahman-h2t]

Hey my name is also Saima​@@SaimaTajammul-

[@Ut.cric_edits]

Ab tum log yahin pe friends bana lo​@@SaimaRahman-h2t

[@Devil_saver]

Bhai mai

[@MissNidhi-here10]

I think most of us (students) have now got the habit of saying lologram instead of parallelogram 😅. When i started the video, i was saying parallelogram but coming to the end of video, im again and again saying lologram while doing questions. Ritik sir is GREAT, thank you sir for such helping video...😊

[@pagalpanti4957]

Yes bro you are right

[@PadhnahPhodhnah]

Vote for circles ❤

[@ganeshverma8788]

Babua Sir OP

[@gulzaarahmadbhat796]

Circle ka video hai

[@Pratishtha_shharma]

​@@gulzaarahmadbhat7966 din pahle nahin tha

[@Himanshupndt2009]

Kon kon kambal me ghuske dekh rha hai 😂😂😂😂

[@RenuTomar-j7q]

Bhai mai 😂

[@MayankMadhukar-f7s]

Me alose

[@Chaursiya_6431]

Yes barroo 😅 Mai bhi

[@Tanishq-dk7sb]

Me

[@Himanshupndt2009]

@@Chaursiya_6431 hello

[@SavithaR-gn1tu]

1 like =100%❤

[@OmPawar-qi3de]

Sabhi jagah yahi chal raha hai kya 😂

[@PrabhaPAL-r6q]

Ab koi bolega ki like kro barna fail ho jaoge😅😅😅

[@rajmanpal9805]

Vote for circle 🔴⭕😮

[@mkhan1756]

Circle 🎉

[@palboyup44]

Vote for circle 🎉please

[@devbaliyan562]

Circles 🎉

[@Shivam_yadav37]

Circles 🔵

[@AmritaDevi-ks6jj]

Circle 🔵 🔴 pleaseee😂😂

[@gamextreme3291]

Ritik sir.... aaj aapki first Class dekhi from friend recommendation............kasam se aapke way and quality of teaching se Pyaar ho gaya hai!!!

[@ShubhamKumar-gm7cz]

You are my favourite teacher

[@ShubhamKumar-gm7cz]

🎉🎉🎉🎉 please reply

[@ShubhamKumar-gm7cz]

🎉

[@GauravPandey_743]

Hi

[@mayank326]

31:39 False... Because: In a rhombus all sides are equal but in parallelogram not all sides are equal rather only both pair of opposite sides are equal . And diagonals in rhombus bisect at 90° but in parallelogram it is not...

[@manjushaverma1018]

That's true kyunki rhombus mein lologram ki sari properties hoti hai

[@rajmanpal9805]

Vote for surface area of volume.❤

[@palboyup44]

Vote for surface area of volume 🎉

[@rajmanpal9805]

@@palboyup44 mujhe bhi yahi chapter chaiye tha.

[@palboyup44]

​@@rajmanpal9805 ha such mai bhi but ya chapter Kab agay😢

[@rajmanpal9805]

@@palboyup44 sir please 🥺 jaldi upload kijiye video 📷 chapter ki please sir

[@MayaBagul-wt1np]

Yahi chapter chahiye

[@theXYZ-i9n]

Meri percent class ninth ke half yearly ke exam mai 74 percent bani hai Mai apni kasam leti hu ki class ninth ke final exam mai 95+ marks laugi or apne class mai 1st rank laugi🏋🏻👩‍💻

[@GANGSTERFF23]

Best of luck dude🎉

[@swetakumari8199]

@theXYZ-i9n. I also wanted the. As you..😮😢❤🎉😊

[@HackerNaitikbmu]

⚠⚠⚠⚠wrong at 58:52 because 150/3 = 50 ⚠⚠⚠⚠⁉⁉

[@hemantrai6921]

Yes

[@hemantrai6921]

58:51 yes

[@jethanandmaheshwari630]

Yesss!!!

[@AnushkaTiwari-zu3lx]

Yes you're right.x =50degree

[@Sheikhchand-p4c]

Almost in whole youtube industry this is the only teacher who provides a best free education and High quality education.Thank you ritik sir ❤❤❤ We are all students loves you very much❤❤

[@MuskanFatma-ng7sm]

Sir I have an alternate method to prove that a+b = x+y a=180 degree - angle C (i) b=180 degree - angle B (ii) Also, a=Angle CDB+angle CBD(iii) b=Angle ADB + angle ABD(iv) From eq (i) and (iii),(ii) and (iv) =180 degree - angle C=Angle CDB+angle CBD (i) =180 degree - angle A=Angle ADB+ Angle ABD (ii) By adding eq (i) and (ii) Angle CDB+Angle ADB=180 degree -Angle C+180 degree -Angle A =y+x=a+b =x+y=a+b proved Please like for my dedication 😂😂😂😂😂😂

[@Abcd2i]

Hi

[@nadiya1592]

a=angle CDB+angle CBD Why?

[@MuskanFatma-ng7sm]

Because "a" is the exterior angle of a triangle and exterior angle of a triangle=Sum of interior opposite angles .

[@NextToppersAbhay100]

Ok

[@NextToppersAbhay100]

I have 3 ways of doing it bro😅😂... Because my basic to advance of Lines and Angles + Triangles are cleared from neev batch and tommorrow is my exam so I don't have time to attend 7 lectures of 1.5 hours so I watched this one shot😅😊... And it's very easy for me 😂

[@RISHABHGAMER-im7mu]

One of the toughest chapter 😢

[@srishti31123]

vote for surface area and volume i have exam on 27 please its really crucial >>>>>>>>>>>>🌇✨🎀

[@Ceregogamer]

Mine 29 :(

[@subharam3421]

Mine tomorrow 😭😅

[@GANGSTERFF23]

Mine also Tommorow 😢😂

[@sarthakvishu8467]

1:03:49 timeline break 1:03:49

[@harshitarajput1274]

Vote for circles 👍

[@Pragyasyayayayay]

Bhai sir ne aaj h video post Kiya hai give him a break isse toh dekhlo

[@Priyansh923-videos]

Yes ure right

[@anjaliadhav5171]

ಥ⁠╭⁠╮⁠ಥ ye karke dikhao

[@S_t_u_d_y_7]

Perfect circle ⭕ 2:19:18 😂

[@Cloudy_2408]

lologram on top!!!!!!🗿🔥🤣 Literally i have exam on monday and he uploaded this lecture on friday!!!!!! (But i m wtching it on Saturday lol) Tysmmmmm sir!!!!!!!!😩💗🥂😎

[@rajeshmishra187]

Legends watching 1 day before exam 😂

[@ShubhamKumar-gm7cz]

If you want to get 96% in board please like ❤️❤️❤️❤️

[@mohammadashad5195]

Thank you so much. God bless you 😇 you are really best teacher in our country 😊😊😊😊😊😊😊😊😊😊

[@thecrazyboy695]

Kiska kiska kal test h

[@Ankitaofficial_9]

Kal exam ha bhai 😂😂

[@bkroy7306]

Next circles plz 🙏🏻

[@vaishnavijaiswal7604]

Sir mai aapko kaise thanks boli sir aap aur all PW teacher mere liye bahut khass hai aapse jo bond bana hai na wo koi teacher se bana hai aap mere liye super duper hai 😊 Thank u thank u thank u so much sir ❤😊 Ritik sir op All p

[@vaishnavijaiswal7604]

All pw teacher op❤❤❤❤

[@Seemajaiswal-d6z]

❤❤❤❤❤❤

[@dharmendragurdhaiya6311]

We were waiting for you sir,Thank you so much 😢

[@ArmyGirl-qk9so]

Kon kon exam ke pehle dek raha hai 😅

[@ankurverma9967]

Vote for surface area and volume 👎

[@Omgupta175-d7t]

Sir I want to chapter circle

[@ArushiYadav-fn6ln]

Thnx sir for this awesome lecture 🙏

[@WaseemAhmed-ot9gz]

Vote for circle plz Taki jaldi se circle ajaye

[@MadhavArora-k3u]

59:26 sir x=50 hoga

[@Arya-b3s]

Sir we want lecture for CIRCLES too

[@gulzaarahmadbhat796]

Circle ka lecture ka video hai

[@Nityakumari010]

Sir volume and surface area. 😊 (which students are interested dba ke like thoken😂😂)

[@wshreyashk]

Subscribe to this channel for getting class 9th mind map series.......

[@HarshitTiwari-l3c]

1:22:31 screen colour changes to blue

[@Aradh_y]

Pls sir aage ke chapters bhi karwado. We want to learn from Ritik Sir. Vote for next chapters 👇👇❤

[@Omgupta175-d7t]

Please upload the circle as soon as possible sir

[@Ajaykumarverma58]

1:16:48 i quit here and come back tmw.😊

[@sohamrajput5162]

कभि भी जिंदगी हार मत मानना एक दिन मेहनत करने वालो सफलता जरूर मिलते है😊

[@soumya.0011]

Kash aisa sach mein ho jaye. 😢😢😢 mere mehenet ka result was 42/75 in maths. 😭😭😭

[@sohamrajput5162]

Bro aapne mehnat ki hogi agar aapne math padne ka tarika nahi samaja hoga isliye to kaise aayege marks aap math ke tarika ko samajne ki mehnat karo kept in up

[@parveensultana9934]

Sir ✨ I really appreciate your hard work .. Your way of teaching is just awesome 😊 .. I have a huge respect in my heart for u sir ✨ 💐 you are the person who made me think that math is not that much difficult that we thought .. Thank u thank u so much ritik sir 💕 you are doing a lot for us ✨

[@sangeetaboruah5292]

Sab kardiya Sir!!! 🎉 and understood everything one and it was like the best revision one day before exam😅😅Yes wish me luck🤞

[@Lomte-zx3bo]

In ∆ADB =∆DCB by sss test and angle ADB =angle CBD (CPCT) CD =CB so angle CDB =angle CBD =angle ADB So, DB diagonal bisect angle D Similarly also angle B 3:49:57

[@Ashishnegi-Logic2.0]

I am in 8th grade and I am seeing it because I want to crack JEE advanced 💪

[@blackbros2516]

First solve maths of class 11&12 bro

[@blackbros2516]

Aise to main bhi bol du ki main class 7th main hun JEE crack karna hai isliye padh Raha hun........😂😂

[@ayushigupta2952]

Sir you are the best teacher on KZbin of maths

[@Yogeshsharma-n5l]

Sir is really legend

[@Nitusharma-v1o]

you are saying right

[@debjitsaha7443]

Dear sir , you're videos are really good as well as your explanation is really good, please make an explanation video of Volume and surface area of solids explanation please 🙏🏻

[@Seemajaiswal-d6z]

Hey sir ❤😊 Thank you soo much sir for this lecture. Aapke bina to math mai fail ho jaungi sr.❤ Sir esi video ka kabse intezar kar rhi thi aur plz sir circle.❤❤❤❤❤❤❤❤❤

[@MksMks-x5j]

Sir 1:20:44 in this theorem we can prove it by sss?

[@manindrasahare9602]

Vote for CIRCLES.

[@TheSingningSoul]

Choco phle ye toh dekh le

[@manindrasahare9602]

@@TheSingningSoul phele se Ata hai bhen

[@TheSingningSoul]

@@manindrasahare9602 toh PW ka khaza batch me se kharid le

[@manindrasahare9602]

@@TheSingningSoul are khazana Hota Hai vo

[@BMCRICKET2711]

1:40:18 to continue thank you

[@Samishaik13124]

Kara, last question - diagonal DB , point of intersection of diagonal is O in triangle. AOB and COB : AB=BC(proved as a square), OB=OB(common)and AO=OC (property of a square) By sss ∆AOB is congruent to ∆ COB By cpct /_ABO=/_CBO similarly/_ADO is congruent to/_CDO H.P Uffff .....😰 Thaka daala... LOVE YOU SIR ❤️ ❤️ ❤️ FROM HYDERABAD ❤️❤️❤️❤️❤️

[@anshikatiwari8661]

Thanks broo sahi aaya hai mera ans 😊

[@Kanhagupta9674]

59:15 50° hoga

[@creativo_]

Sir abb bass circle rah gaya hai plz jaldi video le aayiye 😊

[@VishalGosai-z6x]

1:57:00 sir reason 🤔

[@Shivanshpathak-u9]

3:39:50 solution?

[@pritamdey4175]

Thank u sir..bohot kuch seekhne ko mila 😊

[@Rivi449]

Vote for stastics😢

[@AbhirajShukla-mc9ox]

Kon kon kon 9th class mai aur apne aap ko prove kar sakta hai aur kiskai half yearly ho gaye hai 👍👍👍👍👍👍👍👍👍

[@WaseemAhmed-ot9gz]

Babua ke leye like kardo Babua op..

[@PrashanthL-z7b]

sir at 3:07:28 another diagonals ko draw karo and sides ko equals kar sakte hai na sir because in reactangle both diagonals are equals hote hai na sir ,,,,,,,,,,,,,,,,,,babuvaaaaaaaaaaaaaaa op

[@Mrdark67-z4i]

If you think Ritik sir is best math teacher so like kar do. ❤❤❤

[@SushamaPujahri]

58:56 correction - X=50

[@mohammadashad5195]

Kon kon exam me 95 + lanaah chahata hai !!!

[@PrashantVerma_6388]

Me😊😊

[@Story_teller_91]

Hum layenge nashrin

[@AbhinavPathak-dj9ky]

Ma NH Lana chahta q ki mara aata hi hmm 😊😊😊

[@Himanshidancer168]

2:26:44 rest time 😂

[@DeepjyotiDas-q4l]

1:00:08 I am leaving it here. So remind me tomorrow to complete this lecture 😊😊

[@soumya.0011]

Complete kiya ya nahi..

[@K-King_YT]

3:10:51 sir genuinely sab bahot ache se samjh aa rha hai ❤❤❤

[@piyushrathour18]

Sammaj me aaya kyaa 😎😎😎

[@URTIGERPRINCE]

Ha bhai

[@AnjanaSharma-iu4cf]

Doubt sir in theorem 3 apne sirf llside dikhaya hai hamare sir na kaha ha ki ll prove karna ka bad vo rhombus bana ga aur us ka bad property laga kar usa ll gm bana ha 😢 which one is correct ❓

[@govindmallick1304]

31:49 true

[@YatishRaj-jm5dz]

False hoga kyuki rhombus me all sides equal hota hai aur diagonal bisect each other at 90 degree but parallelogram doesn't follow these things so it's false

[@govindmallick1304]

Ya you are right but I was answering the every rhombus is a parallelogram I thought sir asking the answer of this but thanks though ☺️👍🏼

[@navyajaiswal8939]

Sir at 1:46:57, instead of choosing angles, Triangles ke through opposite side ko equal karke can we prove it to be a quadrilateral?

[@SadoPhaiz]

2:15:51 why didnt we used alternate interior angle here to prove angle 1=angle 2 simply ?☠️

[@Quantumgaming-vm2lu]

Koi nhi aap alternate interior angle le kar dekh lo agar ho sake sir ko pata hai na hame ye aata hai isliye nhi karwaya aap karlo koi answer tab bhi same hi ayega kal exam hai kya aapka

[@SadoPhaiz]

@@Quantumgaming-vm2lu ha bhai exam tha☠️last night preparation

[@Quantumgaming-vm2lu]

@@SadoPhaiz same to you bhai

[@SadoPhaiz]

@@Quantumgaming-vm2lu:D

[@Quantumgaming-vm2lu]

@@SadoPhaiz :D kya me samjha nhi

[@SakshiSoni-t8z]

48:23

[@Hari_Om-009]

48:24 I left here

[@SonaliShekhar-k4i]

Same

[@traadityaraj2298]

37:15 sir we can do rhis bya ext. angle property of triangle

[@mohammadashad5195]

Hum sir ke chaparhganju sir hamare babua hai ❤

[@Bhavyasolanki305]

Kel exam hai 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 aur aaj break lu ??????????? 49:32

[@JanardhanKonkati-t1g]

😢

[@mind-p6g]

Q. In figure ABCD is a trapezium . find the value of X and Y 2x+10+x+20=180 3x+30=180 3x=180-30 3x=150 x=50 but yours is 75 how ? 3x+30

[@Anushka-x2m6e]

because ritik sir did a mistake on that question and to correct that he also commented on this video that x = 50, 1 month ago

[@aasthajha7986]

1:04:48 angle ACD find krne ke liye co-interior criteria use krke divide by 2 kyu nhi kia 😢

[@Noone07812]

Sir 44:18 wala question samjh nhi aaya😔

[@livechildhoodwithpuravjine4991]

Sir I really miss you sir you are the only reason for my good marks and interest in mathematics I am from neev 2025 you was my hero, you are my hero and you will be my hero; like if agree

[@shikhagupta6017]

3:41:05 As AB||CD And AC is a transversal so x=y(Alternate Interior angles)

[@MadhuriBhaje]

Parallelogram ❌️ lologram ✅️😂

[@Car-_lover444]

Vote. For surface area and volume 3:14:42

[@luckybhadauria2888]

Sir you are best teacher babuua sir the effort you put to teach us very great sir apki vajah se mujhe sab samaj main ajata h my friends only the lectures of ritik sir is enough or baki thodi question practice

[@swaroopsonone4113]

1:20:22 sir ye apne kya bol diya 1:29:12 🚨 🚨 sirrrrrr kya kar rahe ho

[@Ankesh-z7o]

I am watching this video before exam

[@chintanartfire07]

6:05 hum chapdgunju nahi hai sir

[@Seemajaiswal-d6z]

Bilkul sir ji pura samajh me aa gya thank u so much ritik sir or my ritika mam❤😅😊 3:10:44

[@rajdhariyadav9382]

😂😂😂

[@Shaumyaaaji]

3 3:50:04 by A.I.A or by concept that diagonal of square bisects each other equally

[@JunaidMir-fl4yh]

Bhai thoda explain krenge aap???

[@traadityaraj2298]

1:22:23 sir ise ham sas se bhi kar sakte ha kya

[@Lunapollo-i2b]

1:20:41 mein hum SSS lagakar hi solve kr skte hai kya? (DC=AB - opposite sides of a llgm) (DA=BC - “ “ ) and AC is a common side for both?

[@Priya-ru7dn]

Yes you can .By using sss congruence rule you can prove theorem 1 .

[@Lunapollo-i2b]

@@Priya-ru7dn Thanks!

[@anujbhati1882]

Sir apka padhane ka andaz bada mast hai ❤❤❤❤❤❤