Surface Area & Volumes FULL CHAPTER | Class 9th Mathematics | Chapter 11 | Neev

[@gursimransingh4565]

00:00 - Introduction 06:42 - Plane Figures 07:52 - Solid Figures 11:15 - Cuboid 24:35 - Cube 50:10 - Right Circular Cylinder 54:02 - Parts Of Right Circular Cylinder 01:07:40 - Right Circular Cone 01:34:23 - Sphere 01:36:37 - Story Time 01:40:37 - Let's Do Some Activity 01:44:42 - Hemisphere 02:01:24 - Volume And Capacity 02:04:02 - Volume Of Cuboid And Cube 02:05:28 - Volume Of A Cylinder 02:16:10 - Volume Of A Right Circular Cone 02:22:04 - Volume Of Sphere 02:30:54 - Thank You ! Thanks for 0 likes❤

[@JiyaSinh]

😢

[@slam972]

('.') \ / ! ! ​@JiyaSnh

[@ManorathSahu-n2m]

All the best for tomorrow's exam 🎉😅

[@thetimepassyoutuber2009]

0:39 Hello 4:18 Target 6:42 Plane figures 7:56 Solid figures 11:14 Cuboid + properties 24:40 Cube + properties 26:52 Questions Rest are given in description 😂😂😂😅😅😅

[@qwertyytrewq8760]

All were given in the description 😃

[@the.vaibhav_]

😅

[@Zahidayman]

​@@qwertyytrewq8760❤❤❤❤❤

[@mahaveerburdak7758]

Vote for ritik sir

[@Darshika_23243]

Please ritik sir ko bhi is batch me bula lijiye 😢😢 please ritik sir aa jaiye

[@gkworld59]

Don't post such comments. I know Ritik sir is good at teaching but if you post such comments sir will be hurt . That's not good 🙏🙏🙏

[@praveshkumar3889]

@@Darshika_23243 Do not look at sir face Look at his teaching

[@_hemanttvishwakarma]

Ritik sir OP ❤️

[@tanmaydadhich2009]

Bhai focus on our studies every teacher in world is good Don't waste a second of you want it karaghpur iit Bombay Tum yaha bakwas kar rahe ho Is samay koi aur padh ke tum se kai rank aage chal gya I am hurting you. This is true Mujhe aur kisi ko koi parka nahi padta Bhai We don't care at all Abhinay sir teaches from basics to olampiad level utilise these free lectures

[@SaurabhPankure0613]

✨ Topics covered ✨ 00:00 - Introduction 06:42 - Plane Figures 07:52 - Solid Figures 11:15 - Cuboid 24:35 - Cube 50:10 - Right Circular Cylinder 54:02 - Parts Of Right Circular Cylinder 01:07:40 - Right Circular Cone 01:34:23 - Sphere 01:36:37 - Story Time 01:40:37 - Let's Do Some Activity 01:44:42 - Hemisphere 02:01:24 - Volume And Capacity 02:04:02 - Volume Of Cuboid And Cube 02:05:28 - Volume Of A Cylinder 02:16:10 - Volume Of A Right Circular Cone 02:22:04 - Volume Of Sphere 02:30:54 - Thank You !

[@RavindraVishwakarma-w9l]

Introduction 06:42 - Plane Figures 07:52 - Solid Figures 11:15 - Cuboid 24:35 - Cube 50:10 - Right Circular Cylinder 54:02 - Parts Of Right Circular Cylinder 01:07:40 - Right Circular Cone 01:34:23 - Sphere 01:36:37 - Story Time 01:40:37 - Let's Do Some Activity 01:44:42 - Hemisphere 02:01:24 - Volume And Capacity 02:04:02 - Volume Of Cuboid And Cube 02:05:28 - Volume Of A Cylinder 02:16:10 - Volume Of A Right Circular Cone 02:22:04 - Volume Of Sphere 02:30:54 - Thank You !

[@pokemonmaster1912]

Sir you are teaching really good . Sometimes it might happen you do wrong calculations😅 but you are unstoppable....

[@alyeeniftikhar7224]

1:16:31 In class 9 CBSE we don't know about the area of Sectors !!! So, how to derive them

[@StarRebel-l7z]

Its just proportionality

[@SaistaParvin-v1e]

1:37:10 =[According to Archimedes principle when we try to immersed any object in liquid the liquid displaced this displaced liquid weight is equal to the buoyancy force apply on the object this is Archimedes principle ]✨ Thank you for this efforts and we as a students very lucky to have teachers like you. You are real KOM for us. and all concepts are crystal clear ✨💎✨. Keep blessings on your unstoppable armies because without teachers blessing student is nothing ❤ # your unstoppable army ❤ ✨ And lots of love from your unstoppable armies ❤️❤️❤️✨

[@THE_PERFECT_ONEE]

FROM NEEV?

[@PwKaBalakSK]

Oo meri Babu yha apna mind mat chla brna paper mai kya likhegi 😂 Meri Babu Sona ye math ka chapter h pad le achhe se

[@raoshab_aditya]

Jada Gyan mat de

[@PwKaBalakSK]

@@raoshab_aditya oo bhosdike bta kya krega

[@SaistaParvin-v1e]

@@THE_PERFECT_ONEE yes

[@Gayatri_sassy]

Best explanation sir thank you so much Salute to you 😊

[@porps_innovators]

00:00 - Introduction 06:42 - Plane Figures 07:52 - Solid Figures 11:15 - Cuboid 24:35 - Cube 50:10 - Right Circular Cylinder 54:02 - Parts Of Right Circular Cylinder 01:07:40 - Right Circular Cone 01:34:23 - Sphere 01:36:37 - Story Time 01:40:37 - Let's Do Some Activity 01:44:42 - Hemisphere 02:01:24 - Volume And Capacity 02:04:02 - Volume Of Cuboid And Cube 02:05:28 - Volume Of A Cylinder 02:16:10 - Volume Of A Right Circular Cone 02:22:04 - Volume Of Sphere 02:30:54 - Thank You !

[@AbhijitDeka-u4f]

discreption 😂😂

[@College_point]

thank u soo much brother

[@RajendraGupta-jh4xf]

Sir aap math ka rambaan tarike se samjha diye jo aur jaldi koi aur teacher nahi batata aap ekdam deep aur achhe tarike se padhate hai dhanywaad guruji sir ke liye ek like to banta hai

[@RajendraGupta-jh4xf]

❤❤

[@Crico24Rc]

Thanku so much sir for bringing this series of long vedios it will very very helpful for us(students ) in exame and clearing basics for upcoming classes ❤❤😊✅ 😊

[@shivanshclass7thayadav428]

Vote for ritik sir ❤❤❤❤

[@MKL7983]

1:07:36 qus ans The inner radius, outer radius, and height of the cylinder are r, R, and h respectively. Inner curved surface area = 2πrh Outer curved surface area = 2πRh Length of the pipe, h = 77 cm Inner radius(r) of the pipe and outer radius(R) of the pipe are: r = 4/2 cm = 2 cm R = 4.4/2 cm = 2.2 cm i) Inner curved surface area = 2πrh = 2 × 22/7 × 2 cm × 77 cm = 968 cm² ii) Outer curved surface area = 2πRh = 2 × 22/7 × 2.2 cm × 77 cm = 1064.8 cm² iii) The total surface area of the pipe can be obtained by adding the inner and outer curved surface areas along with the area of both the circular ends. We can find the area of circular ends by subtracting the area of the inner circle from the outer circle area. Area of both the circular ends of the pipe = 2 π (R² - r²) TSA of pipe = CSA of inner surface + CSA of outer surface + Area of both the circular ends of the pipe Hence, TSA of the pipe = 2πrh + 2πRh + 2π(R² - r²) Now, area of both the circular ends of the pipe = 2π(R² - r²) = 2 × 22/7 × [(2.2 cm)² - (2 cm)²] = 2 × 22/7 × [4.84 cm² - 4 cm²] = 2 × 22/7 × 0.84 cm² = 5.28 cm² Total surface area = 2πrh + 2πRh + 2π (R² - r²) = 968 cm² + 1064.8 cm² + 5.28 cm² [Since, Inner curved surface area = 968 cm², Outer curved surface area = 1064.8 cm²] = 2038.08 cm²

[@mitushrivastava489]

How to solve it

[@tanuyadav6031]

2:1:15 Anss ...... 7:8☑️☑️

[@pls-1-like]

How many of you waiting for Ritik sir video

[@heisfinicky]

1:30:55 In this question its told to use 👉🏻 π = 3.14

[@deepavenkataramanan8354]

Yes but question says to use 3.14..that’s all :)

[@awadhicounter]

Sir aapne mele Wale questions me calculation galat kiya ha Because jab 15 ko 3 se cut Karte hain tb answer 5 aata hai .....lekin aapka 3 aaya hai... Tb 36 glasses ki jagah par 100 glasses honge

[@divygaming6622]

1:18:05 very important part of cone

[@vanshulff5830]

Who is watching at 2024😂 ritik sir best❤

[@kumarabhigyan778]

Babua op❤❤❤❤

[@SadafYasmin-l1p]

Bhai nhi prhna to jao na..ye sir Acha nhi prhate😊..??

[@SaritaVerma-sc1wh]

You are teching good😊🎉

[@YashNishad-ep4sy]

2:25:57 clear

[@Mindsupar]

Mara vote ritik sir ko👍👍👍

[@ArtikaTiwarifrommirzapur]

8:22 gh ho o 8:27 tyio 8:37 I am from Chennai

[@HemaChoithani]

Vote for ritik sir>>>>>

[@tanuyadav6031]

1:07:28 ----------> ANS👇 Curved surface area of cylinder = 5.5 Cost of paint = 5.5×12.50 = 6.285₹

[@crazyclashers4888]

calculator pe confirm toh kr liya kr bhai 68.75 rupees h ans teri wjh se me apna sahi ans itni deer se recheck kr rha 😂😂

[@anilgupta2694]

​@@crazyclashers4888😂😂😂😂😂😂😂😂😂😂

[@pls-1-like]

@@crazyclashers4888 sameeeeeeeeeeee

[@SUJI_EXTRAZ]

Please dont spread hate every tecaher have their wn essence of teaching well done sir ❤❤❤ ❤

[@AshokKumar-um9kh]

43:29 ans-area =5.45m^2 Cost: 109 rupees

[@nishadevisingh9676]

it's wrong

[@JanakrajMiniyia06]

wrong

[@Mukesh_BE_100]

1:48:36 sir the total surface area of hollow hemisphere is 2π(R²+r²) Also 1:49:26 the tsa of hollo hemisphere is π(3R²+r²) Anyways the lecture was awesome 😎 *No hate for any teacher* Spammers/ haters=🤡

[@MohdDanish-ci9sh]

Sir ka adha questions kis ko smj nhi atta hai 😢

[@anilgupta2694]

Aadhe questions to class 8 ke hi the tumne class 8 achhchhe se nhi padhi hogi aur itne simple questions the

[@Loyal__gaming21]

​@@anilgupta2694 toh sir ko samjhna chahiye na revise ss

[@_hiya_3014]

Pov - When you realise that sir is not teaching according to chapters that are requested by us tbh he is teaching according to the chapters given in NCERT

[@unknownperson7273]

But our request is according to NCERT 😅

[@sanjoymondal3797]

1:47:49😂

[@funny_10001]

5:38 engineering ki degree ke liye dekhenge

[@हरेकृष्णा13]

0:35.25 Hello

[@712gamer9]

He teaches great

[@Sara-ju4nj]

thanks a lot sir !! you explain very well ❤ and i was waiting for this chp as becz its coming in my exm and i wasn't able to understand this chp in my school but u made it so easy for me tysm sir u are best and always will and tysm for ur motivation as well and the journey with u is awesome and making my maths good !!

[@Zahidayman]

👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍

[@navtaj_brar]

For all 2024 newbies video starts at 1:07:41

[@AiHistoricalFactsDoze]

aaye?

[@NotAvaRoblox]

Thankyou Abhinay sir for teaching us and also thankyou to the person who made 100+ slides (ppt) for the chapter!

[@Amxn1807]

Left at 1:20:07

[@INSANE.EDITZ_]

💀

[@priyanshrai-wg8hi]

2:01- in ratio 1:4

[@Soumyagupta14]

1:30:45 length 10cm kaise aai😢

[@shivanshclass7thayadav428]

50:45 pe sir ne ritik sir ko mahan mana

[@yashodadeviyashodadevi6522]

Sir ap accha padeta ho

[@ImaginationArtGallery]

Thank you sir for last moment exam preparation 😊❤

[@Prisa123]

Mi bhi❤😂

[@rashisstudies7794]

Me also

[@Abhinish942]

Hyy❤

[@Prisa123]

Hii

[@Prisa123]

@@Abhinish942 hii

[@RaheenBilal]

😠Hatao yarr isse, Only Ritik sir❤

[@msmahi2.022]

Respect bro , I think you can't know about Abhinay Rai Sir ❤

[@funny_10001]

Sare bacche neew Sar Ko chune❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊

[@ShubhanshuRanjan-oe1jo]

kon kon class 10th mein udaan batch lenge 👇

[@shplayz]

Ritik sir ko lao please

[@Yashshorts119]

54:05

[@Naitik-hl8qw]

07:52-Solid figures

[@JiyaSinh]

ABHI SIR OP...."❤"

[@Idrees-x6v]

Sir is a practically strong

[@surenderbhargav8076]

Thankyou so much gurujiii....👏🏻👏🏻👏🏻👏🏻🙏🏻🙏🏻🙏🏻

[@AarishKhan-d9r]

We want to study this chapter from Ritik sir

[@beingaabir7293]

35:02 😂

[@maheshagrahari310]

Ritik sir😢😢

[@JaatChaudhary-dw3lf]

Thank you sir for the lecture You are the second god of math❤❤

[@JaatChaudhary-dw3lf]

Because tomorrow exam

[@Hardik_2008]

​@@JaatChaudhary-dw3lfHow was your exam buddy?

[@OmPatil-v2k]

who is first

[@TaniaDevi-ss9tp]

Thanku sir

[@gurinderpunia91]

10 :48😅

[@Ankurvlog90]

👑Vote for Ritik sir👑💯

[@Rakhi-pareek674]

1:7:35

[@muslimkhan4592]

Sir your teaching very smart lts thanks for sir👍

[@divygaming6622]

1:15:17 important part of cone

[@rakeshkumarpradhan9719]

Thank you Sir 🙏 🚩 Jay Shree Ram 🙏🙏

[@MKL7983]

36:48 ans is 544 cm²

[@Aditichaurasia137]

Vote for ritik sir!!!!

[@bijender6511]

Sir please teach statistics as you taught in polynomial lecture.sir please teach statistics as nobody taught in the entire history of mathematics. Sir you are best teacher who made mathematics as approach of my

[@bijender6511]

Lecture must be long

[@Shiladevi-qj6iw]

NYc sir magar big hai🎉

[@AHMAR098]

47:19 sir ₹216

[@FS_ISLAMIC]

What's the difference between area and volume sir..?

[@TafidaJan-ip5fy]

volume is the space occupied by any object and area is the internal region of an object

[@midnany346]

🌈🌈🌈🌈🌈🌈🌈🌈🌈🌈🌈

[@HimanshuShekhar-is8fc]

1:33:33 Sir at this point you answer wrong in question the value of pie is 3.14 but you take 22/7 So the answer will be wrong.

[@TanmayArtSketch]

All teachers is very good teaches

[@SuryanshSengar-t4r]

Sir, kindly focus on your ENGLISH PRONUNCIATION....😐

[@jeeaspirant14]

Archimedes principal : It s that when a particle wholly or partially immersed in a liquid medium then a uprant force exert on it called buoyant force which is numerically equal to the weight of the object. 💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯

[@upendrasengarupendra1898]

Sale padle

[@Unknownguy_214]

36:55 564

[@tokyomanjiesports3790]

sir my question that is surfacearea kya

[@Preeti-ox2gh]

1:15

[@मुर्तजाकुमार]

Thanks sir for my chapter 13

[@sheetalsinghsingh5361]

Sir jo app pada reha ho

[@rajvardhangarud7312]

28:26 1

[@_hemanttvishwakarma]

Abhinav sir OP ❤️

[@ankit.kd-]

Thanks sir for doubt clear❤❤❤🎉🎉🎉

[@sammysammy1997]

I hope ritik sir will in the future video

[@praveenladdha870]

kyu niin sir ka samjh nhi ara ky

[@ParmodTiwari-m1b]

Sar Pura to karke dikha diya karo answer check karna hota Hai sar

[@RehmatBrar-pz5uy]

Anyone from 2024 to 2025 batch

[@FS_ISLAMIC]

Sir agar top wala portion ya dimension ko hatayenge to obviously bottom ka bhi hatana hoga kyunki (top = bottom) hota hai na....

[@Gurjarr001]

We Want Ritik sir >>>>>>>>>

[@kshamachouhan2027]

answer for this question in timing (43.31)

[@jaduytvines5032]

Chapter in 2:31:51 Heavy driver students 💀💀💀💀💀

[@Yashshorts119]

1:17:1

[@studyroutines1]

Vote for Abhinay sir🎉❤

[@krishgamexspot9602]

36:55 544cm²

[@LaxmiKumari-vu4pv]

I respect all teacher🙏🙏

[@NityasaidevRout]

Sir wrong answer 15 divided 3 is 5 not 3😢

[@Spaceconstblack]

Thank you sir for my neev🎉🎉🎉

[@A_chaubey-.]

1st view and like❤❤

[@ArunKumarGoel-j8i]

Yes vote for ritik sir but this sir is also good

[@laxmipandey1557]

Hello

[@RehmatBrar-pz5uy]

Vote for babua