Perimeter and Area - Exercise 9.2 (Part 1) | Class 7 Mathematics Chapter 9 | CBSE

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✅ In this video,
✔️ Class: 7th
✔️ Subject: Maths
✔️ Chapter: Perimeter and Area (Chapter 9)
✔️ Topic Name: Exercise 9.2 (Part 1)
✔️ Topics Covered In This Video (By Salik Sir): Join Salik Sir for 7th-grade students as he dives into the world of Perimeter and Area (Chapter 9) with a focus on Exercise 9.2 (Part 1) on Perimeter and Area. Explore key concepts and boost your math skills!
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00:00 Introduction : Perimeter and Area - Exercise 9.2 (Part 1)
02:44 Que 1 to Que 2
15:18 Que 3 to Que 4
29:32 Que 5 to Que 6
44:32 Que 7 to Que 8
54:21 Website Overview
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#magnetbrains #class7 #class7maths #class7 #cbse2023_24 #newsession2023_24
#perimeterandarea
ncert class 7 maths chapter 9 exercise 9.2 solutions
class 7 maths exercise 9.2 perimeter and area
class 7 maths chapter 9 exercise 9.2 question 1
class 7th maths chapter 9 exercise 9.2 question 4
class 7 maths chapter 9 exercise 9.2 question 3
perimeter and area class 7
exercise 9.2 class 7
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[@bhavnarathore6340]

Kon kon exam ke 1 Din pahle hi Video dekh raha hai

[@parashuramsalmani8434]

Main

[@dharmeshgohel6019]

Mai

[@abidaanjum9366]

Q1
( c ) 21 cm
Circumference of circle = 2πr
2 × 22\7×21
2×22×3
44×3
132 cm

[@user-rc9qv1sz8b]

1. (C) Sol. Given Radius (r) = 21 cm
Circumference of Circle= 2πr
= 2×22/7×21
= In Table of 7 , 21 comes on 3rd position so after cutting we will get:
2×22×3
3×2= 6
22×6 = 132cm Hence proved
Thank you sir nice explanation⟵(๑¯◡¯๑)

[@rakeshkalkal3976]

Padhaku

[@SnowBoe]

@rakesh same

[@omkar.creation]

Sir I have a dought in question 7 and 6

[@SparkyPie_Shorts]

Kis kis ke exams aagye tab ore aap aab vedio pe aye ho 😂😂😂

[@SoniaSharma-oy5od]

Me

[@user-rs9rj9en5z]

Bhai me kal exam h Mera 😂😂😂

[@sweetyrakesh8852]

Me

[@raghupatisharan7176]

Me bhi hu😂

[@Awara_Boys19]

I am topper and tomorrow is my exam.. Because of sir I am topper

[@Vishvesh444]

First comment 😅

[@krishnasharnamproduction689]

😂😂😂😂bhot bda joke tha..😂😂😂😂

[@rameshku7998]

Ara bhi krishnasharnamproduction689 ko translate kro Hindi ma

[@Gamerparveenverma2376]

Given: Radius(r)
Therefore Area of circle=pie r2
=22/7×5×5
=22/7×25
=550/7 cm2 answer

[@Makemoneybybot]

Mind blowing teacher ❣️✨

[@SaalikSir]

Thanks

[@paridhilambhate4527]

110 +70 kese aaya sir

[@sangeethavenkatesh4716]

Thank you very much sir.Because of you i got good marks

[@Gamerparveenverma2376]

Q-2(b) Answer in decimal=1886.5cmsq

[@PratikshaGondaliya-hh6iz]

Ans of c 132cm

[@user-cs4zf2pz4f]

Sir teaching skills good

[@madanlal-kw2qi]

Sir aap bahut acha padhate hai😊

[@HappyFlowerGarden-qp4uw]

Good teacher ❤❤

[@ujwalakole5726]

Questions 2c answers is 550/7cm power 2

[@sharadadandin1364]

Thank you

[@krishnaSharma-zl3qs]

Best teacher

[@jagdeeshpatel8679]

Q.2 c answer 550 cm^2

[@jayraval5601]

Que 2 3 = radius(r)= 5cm
Area of circle=2πr
2×5×22/7
550/7

[@user-st6tu5oz3s]

So beautiful so elegant just teaching like a wow question no 1 wow 2 woow😂😂❤❤❤

[@gadwaliboy8864]

Wow🎉

[@SaalikSir]

Thanks 😊

[@OGAyushhk]

I like this video 👍👍
Nice explanation
Better than previous years session
👍👍

[@SaalikSir]

Thanks

[@nalinibai552]

No😢

[@user-ll9kl7wk8f]

Nice explanation

[@SaalikSir]

Thanks

[@user-cs4zf2pz4f]

In question 7 110+70 how did it came

[@MrEvil22]

Same dout😢

[@Insatatoyou]

Tommrow is my maths exam and I am seeing this video

[@Anuartdesign]

Area of circle ka hai πr²

[@user-ie9rf7xr4x]

78.50cm sq is the answer is the answer correct

[@pritirathi1246]

Sir how did 110+70 came in que 7

[@user-ty3se5tb1v]

Sir I have a problem in question 7

[@fhalokgaming852]

😊

[@chiragdave4563]

Question 2 ( c) ANS is 78.5 CM sir😊

[@aadityanegi8626]

No

[@aadityanegi8626]

550cm2

[@Yog_sanvi_99]

1886.5

[@tabahari8357]

Pls sir wapas batai ye na😅😅😅😅

[@pinkirajpurohit9989]

Sir, in question 7 (110 +70/7)how did it come

[@ishavaggarwal6412]

1.(c) sol. 132 cm

[@mdrais4473]

Sir 9.2 First question (c)--- -- Answer -132 cm🎉

[@brokerbro1234]

πr2 of formula area

[@farooqahmedtandoly3320]

Solution of part c=132cm

[@user-ze2cd3hu9w]

Q2, a. 3773/2. Ans 616mm

[@princekushwaha6321]

7:08

[@mohdkaleem6210]

Second wale ka second wala ans he1886. 5 he

[@brokerbro1234]

(2)b. Answer:-1886.5

[@Shivansh-re6jz]

Legends are watching this before one night of exam 😎😎

[@sisodiyabansi722]

Q-2 c =1886.5 m2

[@ramanattri1698]

Pls tell me question 7 from 110+70 /7
I like your explanation 🎉❤

[@rajeshwarijena2289]

My mood is offfff😅😅

[@SnowBoe]

Kuch bhi😂😂😂😂

[@ramanattri1698]

Oooo seriously 😒

[@ramanattri1698]

Oooooooooooo you think I care
Matlab kuch bhi

[@Somu_865]

Hello sir

[@gurkiratvlogs2286]

Sol 2ques b. 1886.5 ans

[@sangeethavenkatesh4716]

Q.1(c)ans.132cm

[@ujwalakole5726]

Questions 1ka c ans 132cm

[@dharmeshgohel6019]

Que:- C) ans 132

[@anilsoni9223]

Thank you sir tommorow is my exam

[@SnowBoe]

Abe me exam se 1 ghante phele dekh rha hu

[@ChandanKumar-nq1dj]

Q2(b)-1886.5

[@Anuragkumar_bad_boy]

Yes

[@brokerbro1234]

Answer of 2.c.-132

[@AnjuSingh-kk5ud]

(c) 21cm
Hiven: radius (r) = 21cm
.•. circumference of circle = 2 π r
= 2× 22/7×21³
= 3×2=6
=6×22
=132cm

[@priyanshikatore6331]

3.ans-132cm

[@VeerpalKaur-fh5rs]

Sir question 1c ans 132 ans ❤

[@sanyam_09]

1886.5 m2

[@user-et3vh1jo7g]

1882.5m

[@MukeshKumar-ms1nm]

1886.5

[@MukeshKumar-ms1nm]

2c. 550/7

[@sicoxgaming7545]

Q-1 c part is 136 cm,👍

[@user-hu4jd4jd6q]

Sir in last question the answer is 30.14

[@user-et3vh1jo7g]

550/7cm square (question number 2) (c)

[@SoniaSharma-oy5od]

Q 1 c) Sol= Given : radius =21
=2πr
=2×22/7 × 21
=3×22
={66mm} Sol

[@reenaloyal3958]

Sir 7th question doubt sir please explain this question ❓

[@enakshinagwani273]

I have doubt 🧐 in question 6

[@kanhaiyakumar8323]

You are saying wrong

[@rekhabetgeri5678]

Answer of 2 main c:is 132

[@ManoramaKumbhar-qc2pn]

Red color nahi dikh raha he

[@shivanshpandey1212]

Answer of (c) 132

[@mohanjadhav478]

550/7 cm² q. 2

[@madanlalbathare1622]

Ans 1886.5

[@HAKKU_GAMER_9.2]

1886.5 ans

[@JyotiUkey-cq1uv]

Aaj mera exam hai or aap video pr aaye ho thanks sir😂

[@Brawlchamp1]

Attendance

[@user-rz7iv3ce9r]

21cm

[@user-sy7iy8js2v]

Hi harshit

[@Albadi_boys]

Good morning sir ji

[@NayanAwasthi-hg3xv]

I am seeing this today and tomorrow is my exam of math

[@kashyapruparel5101]

Me too

[@SunitaDeshnur-cp2vl]

C56

[@sonalika_mohapatra]

1886.5m2

[@AnshJadon-um6rm]

110 cm

[@bossgamer8261]

Hii

[@PraveenKumar-xw9rj]

I have a dout in question no.4 and 5

[@RaviKant-yi6tt]

Thanks sir kal mera exam hai aap vedio pe aye ho😂😂😂

[@abhinavjha-2849]

Ans 132

[@pranjalsonune3348]

C=132cm

[@vibhavmasih8418]

78.50

[@Ram.up15247]

Question (C) 21CM
Given- radius(r) = 21CM
Therefore, circumference of circle=2πr
= 2×22/7×21
Seven will be come 2 position
=2×22/1×3
=44×3
=132CM

[@Ankushgaming92]

A

[@mohdkaleem6210]

Third part ka 132 he qus first wale ka

[@brokerbro1234]

C ka answer 110cm sir

[@sonalika_mohapatra]

132cm

[@Devworld601]

Q1 (c-= 78.5

[@Devworld601]

It is Q2

[@adityavardhanm3859]

You are great sir like my dad

[@kashakagrawal7701]

I have a dout questions number 2 (c)

[@farooqahmedtandoly3320]

1886.5m

[@shankarlalpatel7148]

1/2 b h

[@user-zp3im8cc6j]

I am Tanvi my question is app tuestion padhate ho

[@charujain5957]

Ans C sir 132 cm
Is it correct sir

[@user-rz7iv3ce9r]

1886.kuy.aya.sir