Class - 10, Ex - 13.2, Q1 to Q8 (Surface Areas and Volumes) NCERT CBSE || Green Board

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Timestamps : -
00:00 Intro
00:37 Class 10, Ex – 13.2, Q1
06:28 Class 10, Ex – 13.2, Q2
13:39 Class 10, Ex – 13.2, Q3
23:02 Class 10, Ex – 13.2, Q4
28:02 Class 10, Ex – 13.2, Q5
34:21 Class 10, Ex – 13.2, Q6
41:15 Class 10, Ex – 13.2, Q7
49;58 Class 10, Ex – 13.2, Q8
56:25 Outro (tips & hints)

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Thanks and Regards
Mandeep (MKR)

[garvitvadhera]

Formula:)
1.)CUBE
~Total Surface Area=6a²
~Curved Surface Area=4a²
~Volume=a³

2.)Cuboid
~Total Surface Area=2(lb+bh+hl)
~Curved Surface Area=2h(l+b)
~Volume=L×B×H

3.)CYLINDER
~Total Surface Area=2πr(h+r)
~Curved Surface Area=2πrh
~Volume=πr²h

4.)CONE
~Total Surface Area=πr(l+r)
~Curved Surface Area=πrl
~Volume=1/3πr²h

5.)SPHERE
~Total Surface Area=4πr²
~Curved Surface Area=Nahi hota bhai Sphere ka C.S.A🫂❤
~Volume=4/3πr³

6.)HEMISPHERE
~Total Surface Area=3πr²
~Curved Surface Area=2πr²
~Volume=2/3πr³

7.)FRUSTUM OF CONE
~Total Surface Area=πl(r+R)+r(r²+R²)
~Curved Surface Area=2πl(r+R)
~Volume=1/3πh(r²+R²+rh)
OR
IF SLANT HEIGHT IS NOT GIVEN-
Slant Height = h²-(R-r)²
Bhai yeh pura under root ke andar hain...
Slant height ke bath kar raha hoon..
Dattebayo🦊Thnx me later🐼
Abh top marenge...

[Tanishathakur]

Last exam still very important😢but still wishing everyone all the very best 👍💯

[Atulsingh-qimy]

📜 Paper ki roti,
📖 Notes ka achar ,
📚 book ki chatni,
📙❓ Question ki bhaar,
👨‍🏫👩‍🏫 Teacher ki dushmani,
👬🤝 Dosto ka pyaar,

Mubarak ho EXAM ka


''HAPPY EXAMS😂



Edit for 1k

[rinkitasahu]

I hope everyone will class 10 and I pray all students are gave 90%+

[pranavbirsingh]

All Will get 98+ in your boards...Happy New Year and Best of Luck to All...🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻👍🌄❤️

[Sweetie_official_BTS]

🦋Kon - Kon Sir ki video dekhkar exam me achhe marks Layege 💯🔥🔥⚡
May you achieve 95%++ Marks in Board Exams

[debumajhi]

*BEST OF LUCK FOR ALL THOSE WHOSE EXAMINATION IN 2023-2024.🙏🙏🙏*

[ajaypandey]

Who is watching this for 11th March Math Exam 😂😂😂😂🎉🎉🎉👇

[Mishra_]

Best of luck for 2023 exam i wish all get 95+ marks🙂🙂

[anupamlokgeet]

Calculation 🧮 is most important in this chapter

Anyone attended session 2022-2023 board exam i wish all got 100 💯 percent in exam ..

Do study soft 🔈 and because all topper are silent 🔕 killer so do at home hard study and school do soft study....


Best explanation sir ...🔥🔥🔥🔥🔥

[shreyanshjanu]

Studying just few hours before the board exam😅😅

[arslan]

Best of luck for all ...
....tomorrow exam🎉😊

[kolai]

Tommorw's my board exam and I'm see today in this time at night 9:03 o clock 😂😂😂

[veenaveenas]

Thank u sir you are great from ur explanation I have got 98 in maths sir thank

[vivekbhangrath]

Q1: 0:41
Q2: 6:30
Q3: 13:40
Q4: 23:02
Q5: 28:02
Q6: 34:21
Q7: 41:16
Q8: 49:58

[kanchanmishra-qnjj]

Mujhe abhi bhi Vishwas nhi ho rha hai ki kl exam hai

[Nigga_for_sale]

🦊Formula:)
1.)CUBE
~Total Surface Area=6a²
~Curved Surface Area=4a²
~Volume=a³

2.)Cuboid
~Total Surface Area=2(lb+bh+hl)
~Curved Surface Area=2h(l+b)
~Volume=L×B×H

3.)CYLINDER
~Total Surface Area=2πr(h+r)
~Curved Surface Area=2πrh
~Volume=πr²h

4.)CONE
~Total Surface Area=πr(l+r)
~Curved Surface Area=πrl
~Volume=1/3πr²h

5.)SPHERE
~Total Surface Area=4πr²
~Curved Surface Area=Nahi hota bhai Sphere ka C.S.A🫂❤
~Volume=4/3πr³

6.)HEMISPHERE
~Total Surface Area=3πr²
~Curved Surface Area=2πr²
~Volume=2/3πr³

7.)FRUSTUM OF CONE
~Total Surface Area=πl(r+R)+r(r²+R²)
~Curved Surface Area=2πl(r+R)
~Volume=1/3πh(r²+R²+rh)
OR
IF SLANT HEIGHT IS NOT GIVEN-
Slant Height = h²-(R-r)²
Bhai yeh pura under root ke andar hain...
Slant height ke bath kar raha hoon..
Dattebayo🦊Thnx me later🐼
Abh top marenge...


-ITACHI_UCHIHA👑

[basitreshi]

Everlasting lovestory of Mandeep Sir and Oswal calmly he takes her name

[ethicalaj]

Sir aap soch mein op ho ...
Apke wajah se math bilkul easy lagta hai ..
Thanks a lot 🙏🙏🙏

[ParthDwivedi_edit]

14:01 lo question 3 gulab jamun vala yahi se hai jiske liye tum aayehi yaha 🤷😅