How do we Find the Area of a Sector of a Circle? | Don't Memorise

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Infinity Learn NEET

Infinity Learn NEET

Күн бұрын

NEET 2024 Result Out: kzfaq.infoq5XPp1AdJCk 🎯NEET 2024 Paper Solutions with NEET Answer Key: • NEET Answer Key 2024 |...
📅🆓NEET Rank & College Predictor 2024: infinitylearn.com/neet-rank-p... Watch this video to know more about Perimeter of a circle, area of a sector of a circle, area of a circle, and Volume.
To learn more about Perimeter and Area, enroll in our full course now: infinitylearn.com/microcourse...
In this video, we will learn:
0:00 Introduction
0:08 Area of a Semi-Circle
0:39 Area of the Quarter of a Circle
0:58 Area of a Sector of a Circle
1:51 Sector Angle
2:54 Formula for Area of a Sector of a Circle
To watch more videos, click here: bit.ly/MiddleSchoolGeometryPart2
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#AreaOfSector #Sector #Circle #neet2024 #infinityLearnNEET #neetsyllabus #neet2025

Пікірлер: 325
@InfinityLearn_NEET
@InfinityLearn_NEET 4 жыл бұрын
#DidYouKnow: A circle does not have any sides as it's made up of arcs, creating a continuous line that meets at two ends. All parts of a circle are of equal distance to the centre of a circle. To learn more about Perimeter and Area, enroll in our full course now: infinitylearn.com/cbse-fullcourse?KZfaqDME&U85_YX4&Comment To watch more videos, click here: bit.ly/MiddleSchoolGeometryPart2
@santhoshkanusu5232
@santhoshkanusu5232 3 жыл бұрын
Sister I want only the formula of a sector only that can u plz say me now after noon exam
@niranjanmahato7080
@niranjanmahato7080 2 жыл бұрын
can we cancel the pie by 360 degree, if we assume pie as 180 degree and write the formula as 1/2 r^2 θ
@niranjanmahato7080
@niranjanmahato7080 2 жыл бұрын
please reply soon
@gamingwithajohn1543
@gamingwithajohn1543 Жыл бұрын
You still waiting for that reply?
@cath7782
@cath7782 4 жыл бұрын
I have work on this thro online school cause of the corona and it’s been sooo difficult but this really helped!!!!
@gissellepizano2933
@gissellepizano2933 4 жыл бұрын
sameeeee
@cameronrodriguez5896
@cameronrodriguez5896 4 жыл бұрын
same I am literally about to throw my computer out the window haha
@eazy7964
@eazy7964 4 жыл бұрын
I’m so worried I’m gonna fail this class now
@shannab3857
@shannab3857 4 жыл бұрын
Same
@Chriskabasha
@Chriskabasha 4 жыл бұрын
Same
@zualapips1638
@zualapips1638 6 жыл бұрын
Sometimes all you need is a good explanation. I was breaking my head over this until I came across this video. This is now as simple as 1 + 1.
@InfinityLearn_NEET
@InfinityLearn_NEET 6 жыл бұрын
Glad you liked it! Please subscribe to our channel to never miss a video.: bit.ly/DontMemoriseKZfaq Happy Learning :)
@RidamZ
@RidamZ 5 жыл бұрын
Well yeah like 1+1=11
@RAVIOLIdS
@RAVIOLIdS 4 жыл бұрын
wow great job
@saniaa5538
@saniaa5538 4 жыл бұрын
@@RidamZ are u sure about that check on calculator
@RidamZ
@RidamZ 4 жыл бұрын
@@saniaa5538 r/whoooosh
@TheCerealkiller148
@TheCerealkiller148 5 жыл бұрын
oh my good sweet lord why dont schools teach with this method instead of just throwing a bunch of formulaic gibberish at us and expecting us to understand
@euphoriaggaminghd
@euphoriaggaminghd 4 жыл бұрын
Forreal. If teachers taught like this i would pass maths easy, no problem
@blokvader8283
@blokvader8283 4 жыл бұрын
Love the "Papers, please" profile picture!
@CaptainBones222
@CaptainBones222 4 жыл бұрын
Because of the dipshits who created common core
@SanctifiedDaily
@SanctifiedDaily 4 жыл бұрын
Glory to Arstotzka!
@leelavathins4480
@leelavathins4480 4 жыл бұрын
Vj
@racquelramlall4467
@racquelramlall4467 5 жыл бұрын
Ugh this is so simple now and I was freaking out over this before I found the video
@InfinityLearn_NEET
@InfinityLearn_NEET 5 жыл бұрын
Hi, To view more videos for free, register on our website: bit.ly/DontMemoriseRegister Happy Learning :)
@AvighnaDaruka
@AvighnaDaruka 4 жыл бұрын
@dont memorise give me a shoutout plzz
@AvighnaDaruka
@AvighnaDaruka 4 жыл бұрын
Don't Memorise shoout out plzzzzzo
@gunoorpog7139
@gunoorpog7139 4 жыл бұрын
Who else is watching this less than an hour before a test?
@andrewconway9589
@andrewconway9589 4 жыл бұрын
I’m watching it during one 🤣
@anil-1174
@anil-1174 4 жыл бұрын
😆
@exequielserrano9763
@exequielserrano9763 3 жыл бұрын
Im past the test now and I'm still not finished with this
@21nourr
@21nourr 3 жыл бұрын
@@andrewconway9589 lmao samr
@nehaphuyal2804
@nehaphuyal2804 6 жыл бұрын
i have exam tomorrow... i got confused in this....this video really helped me.. thanks a lot
@Adnan-kr1go
@Adnan-kr1go 5 жыл бұрын
lol
@akshitanarendran3574
@akshitanarendran3574 2 жыл бұрын
A Great Appreciation from my side for making this topic 1000x easy! Thank a lot @Don't Memorise!
@mariathomas513
@mariathomas513 5 жыл бұрын
thank you so much. you helped me with my assignment which was really confusing but now you've cleared it up for me.
@InfinityLearn_NEET
@InfinityLearn_NEET 5 жыл бұрын
Glad we could help you Maria
@flashreality8222
@flashreality8222 3 жыл бұрын
Wow.....this helped....its 12:57 AM now and it feels so good after realizing the logic behind the formula....I just noticed while practising.
@louisguider4859
@louisguider4859 2 жыл бұрын
this formula is much more easier than the one we use THANK YOU
@sebastianmaldonado6840
@sebastianmaldonado6840 4 жыл бұрын
great help! many thanks!
@InfinityLearn_NEET
@InfinityLearn_NEET 4 жыл бұрын
Thank you, Sebastian! We are glad our videos could help you out!
@kevinhuynh1
@kevinhuynh1 5 жыл бұрын
This helped me a lot, thank you!
@hidayatali6059
@hidayatali6059 5 жыл бұрын
This channel is awesome 100/100
@InfinityLearn_NEET
@InfinityLearn_NEET 5 жыл бұрын
Happy Learning. :)
@mayankverma5082
@mayankverma5082 5 жыл бұрын
Thanks a lot, explanation was simple and amazing !
@InfinityLearn_NEET
@InfinityLearn_NEET 5 жыл бұрын
Thank you very much for the appreciation and for watching Mayank. :)
@user-mk4he4bd4r
@user-mk4he4bd4r 2 ай бұрын
9 years. this was made 9 years ago and its still useful
@amanshukla2750
@amanshukla2750 6 жыл бұрын
very good explanation
@Calderie
@Calderie 2 жыл бұрын
I was really confused about this part since my teacher didn't explain this properly. But this video really helped me a lot! Thank you very much. ': )
@saideepsriramoju1030
@saideepsriramoju1030 5 жыл бұрын
Thankss a loott for a simple and clear explaination.
@lighter3493
@lighter3493 4 жыл бұрын
Watching this during lockdown...really helping me
@InfinityLearn_NEET
@InfinityLearn_NEET 4 жыл бұрын
Thanks a lot, Arnav for taking out time and watching our videos during these uncertain times! Take care and keep watching our videos 🙂🙂
@educatewithkabir3169
@educatewithkabir3169 2 жыл бұрын
You always upload best videos in KZfaq you are an inspiration for me .
@zimaelohey1524
@zimaelohey1524 4 жыл бұрын
Thank you so much miss!!🤓🤓
@arazick
@arazick 2 жыл бұрын
Thank you very much for this explanation. you made it look so easy.
@sillychuu
@sillychuu 4 жыл бұрын
Damnit please be my teacher 😭 my teacher couldn’t explain this if it depended on his life
@Vernors
@Vernors Жыл бұрын
Awesome :))) Thankyou!!!
@bindaasbol8816
@bindaasbol8816 5 жыл бұрын
great explanation . . . . . . . . . . . thanks A lot
@AbhishekSharma-hb6iq
@AbhishekSharma-hb6iq 3 жыл бұрын
Extremely helping video...thanks you !
@cshrayproductions4837
@cshrayproductions4837 2 жыл бұрын
Thank you so much for this :)
@Arceaedits
@Arceaedits 2 жыл бұрын
I was absent for a week so thank goodness this exists
@manuelgonzales2570
@manuelgonzales2570 Жыл бұрын
Very good explanation! Thank you!
@melioris2322
@melioris2322 3 жыл бұрын
oh my gosh this is sooo helpful!!! thank you don't memorise
@InfinityLearn_NEET
@InfinityLearn_NEET 3 жыл бұрын
It's my pleasure. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
@haneefmuscat
@haneefmuscat 5 жыл бұрын
Beautiful explanation.
@InfinityLearn_NEET
@InfinityLearn_NEET 5 жыл бұрын
Happy Learning. :)
@divineogundare34
@divineogundare34 3 жыл бұрын
I didn’t know what I was doing until this tysm 😭
@manjunathc6268
@manjunathc6268 10 ай бұрын
Thank you mam for the clear explanation😊
@aray1346
@aray1346 6 жыл бұрын
0:14 Pokéball.
@rest_in_prince_I_h_trains
@rest_in_prince_I_h_trains 6 жыл бұрын
Aishwarya S lmao
@Adnan-kr1go
@Adnan-kr1go 5 жыл бұрын
hahaha
@yuriortiz4648
@yuriortiz4648 5 жыл бұрын
Approved by Ash Ketchum
@4yu5h48
@4yu5h48 5 жыл бұрын
Nice minding
@mohamedalhamdani4964
@mohamedalhamdani4964 5 жыл бұрын
0:15 acctully
@targetmbbs8353
@targetmbbs8353 3 жыл бұрын
Thank u so much it is very helpful .
@InfinityLearn_NEET
@InfinityLearn_NEET 3 жыл бұрын
You're most welcome Dev. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊
@suhaas69
@suhaas69 2 жыл бұрын
Thank u so much, I scored highest in my class b/c of this video!!!!!!!!!!!!!!
@rajmusale2729
@rajmusale2729 4 жыл бұрын
u r my life saver....
@MrSSL1
@MrSSL1 3 жыл бұрын
Thank you soooo much really well made with high quality in teaching and video quality
@InfinityLearn_NEET
@InfinityLearn_NEET 3 жыл бұрын
You're most welcome Andy and Thanks for your appreciation. We are glad that you understood the concept. For such more videos, please visit our website - dontmemorise.com/
@MrSSL1
@MrSSL1 3 жыл бұрын
Ok thanks for replying
@Stratelier
@Stratelier 5 жыл бұрын
Another example of radians being more convenient than degrees: Given a sector of radius "r" and arc length "l", its area is simply = *1/2 * r * l.* (In the case of a full circle, l = 2*pi * r, its area = 1/2 * r * (2*pi*r) = pi * r^2.)
@rightisntright8819
@rightisntright8819 8 ай бұрын
I can't seem to grasp why there's 1/2 when the area is calculated with radians? Could you explain?
@Stratelier
@Stratelier 8 ай бұрын
@@rightisntright8819 For small values of L (arc length) the sector is _approximately_ triangle-shaped with base L and altitude R (radius), and the area of such an (actual) triangle would be = 1/2 * R * L, right? Compare how you calculate the area of a sector in degrees: Full circle = pi * r^2 Sector = pi * r^2 * (angle/360) If you convert the angle from degrees to radians, you get: Sector = pi * R^2 * (radians / (2*pi)) = (pi)/(2*pi) * R^2 * radians = 1/2 * R^2 * radians And given that a radian = L / R: = 1/2 * R^2 * radians = 1/2 * R^2 * (L/R) = 1/2 * R * L
@rohinipawar7121
@rohinipawar7121 4 жыл бұрын
Best explanations ever i got.
@emanueldikirr2680
@emanueldikirr2680 Жыл бұрын
Thank you!
@thebiggestgoon
@thebiggestgoon Жыл бұрын
danke für dieses tolle video
@solosplatt4610
@solosplatt4610 2 жыл бұрын
thank you so much, this helped a lot :)
@Gaben.
@Gaben. 2 жыл бұрын
Great expliantion thanks.
@wynjhuncanoy1126
@wynjhuncanoy1126 2 жыл бұрын
It is so helpful thank u
@peterkotsabouikis5562
@peterkotsabouikis5562 4 жыл бұрын
thank you so much, this has just helped me a lot with my test that is tomorrow.
@InfinityLearn_NEET
@InfinityLearn_NEET 4 жыл бұрын
Glad we could help😀All the best for your test👍
@ima.journey7293
@ima.journey7293 4 жыл бұрын
Great explain
@amitrajput5503
@amitrajput5503 4 жыл бұрын
U made it very easy love you....love from india
@redrokee1082
@redrokee1082 2 жыл бұрын
This was soooo helpful thank you soo much
@yaseralkazemi147
@yaseralkazemi147 4 жыл бұрын
Thank you very much 👍🏻
@boundblade1374
@boundblade1374 4 жыл бұрын
This makes everything easier Thank you very much
@xinrucheah5678
@xinrucheah5678 6 жыл бұрын
good job
@aayishabilalmaniyar8070
@aayishabilalmaniyar8070 2 жыл бұрын
Great teaching methods🖒🖒🖒
@rebel_wonderr5279
@rebel_wonderr5279 4 жыл бұрын
Thanks so much this helped me I subbed 👍
@anilkumarkarsh464
@anilkumarkarsh464 Жыл бұрын
Way of teaching awesome
@Daniel-tf3fz
@Daniel-tf3fz Жыл бұрын
U made it so easy. .my teacher just makes things complicated 😂
@_abuanusnarrated_9299
@_abuanusnarrated_9299 6 жыл бұрын
*NICE ILLUSTRATIONS* VERY HELPFUL
@stevemwangi4151
@stevemwangi4151 3 жыл бұрын
THANKS IT REALY HELPED
@harshbarapind9340
@harshbarapind9340 4 жыл бұрын
wow wow wow i am very thank full to you mam u are awesome u solved my problem thankyoy-2 so much
@bhaktikhokhani
@bhaktikhokhani 4 жыл бұрын
Thank you so much ❤️
@reasoning820
@reasoning820 3 жыл бұрын
Excellent teaching method
@abihazainab2257
@abihazainab2257 6 жыл бұрын
VERY NICE EXPLANATION
@narmadad2261
@narmadad2261 3 жыл бұрын
U are amazing mam
@janicesmyth2183
@janicesmyth2183 3 жыл бұрын
My grand son has you to thank for helping him with his math homework! He's now able to work through the steps to solve math and likes it more now thanks to your very excellent tutorial. Thank you and god bless!!!
@karthick00164
@karthick00164 4 жыл бұрын
Love u guys.. And thank a lot
@InfinityLearn_NEET
@InfinityLearn_NEET 4 жыл бұрын
We love you too!!
@justcricket5151
@justcricket5151 2 жыл бұрын
omg my math teacher doesnt know how to explain but this helped so much thank you
@shinygracy4004
@shinygracy4004 3 жыл бұрын
I understand easly the formulae and the sums
@ravinduprabath7324
@ravinduprabath7324 6 жыл бұрын
really good explanation thanks lot
@yunghotigbony
@yunghotigbony Жыл бұрын
Omg thank you so much
@jagritimishra5199
@jagritimishra5199 Жыл бұрын
Lots and lots of thanks mam.
@SHUBHAMKUMAR-kr2df
@SHUBHAMKUMAR-kr2df 6 жыл бұрын
Thanks a lot
@faiyazaurko5257
@faiyazaurko5257 3 жыл бұрын
Love from Bangladesh, Its so helpful :)
@InfinityLearn_NEET
@InfinityLearn_NEET 3 жыл бұрын
Glad it was helpful for you Faiyaz. For such more videos, please visit our website - dontmemorise.com/
@zo-zo4516
@zo-zo4516 4 жыл бұрын
Lmao. Anyone else who is watching this cuz they either didn’t pay attention in class or simply don’t understand a day before exam? Ik I did both. XD
@thissonotyummy4095
@thissonotyummy4095 3 жыл бұрын
u me me u or what
@istolesomeonestoastbutimre5348
@istolesomeonestoastbutimre5348 2 жыл бұрын
Thank you so much
@b.cheese6830
@b.cheese6830 6 жыл бұрын
i love how this lady talks.
@umeshkumar-fb7jv
@umeshkumar-fb7jv 5 жыл бұрын
a big thnxxx to u
@tdctdc5054
@tdctdc5054 6 жыл бұрын
Thank you
@MEE-wr9yd
@MEE-wr9yd 2 жыл бұрын
this helps but what do you do with the radii because in my workbook it shows the lenght of the radii so is it included in the equation or not
@RahulYadav-lu6ps
@RahulYadav-lu6ps 4 жыл бұрын
Thankyou
@kajal3890
@kajal3890 3 жыл бұрын
Mam your explanation is too good
@mr.deadshot7418
@mr.deadshot7418 2 жыл бұрын
non of my teachers could teach me this, and she taught me this like nothing. absolutely flabergasted!!!
@cyaprime2050
@cyaprime2050 5 жыл бұрын
Beautiful
@Shanvi_Reddy
@Shanvi_Reddy 2 жыл бұрын
Pls make some videos on programming languages.
@Muskan-mf8sy
@Muskan-mf8sy 3 жыл бұрын
Thanks a lot....😊😊😊
@InfinityLearn_NEET
@InfinityLearn_NEET 3 жыл бұрын
You're most welcome Lalit. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
@hyperbeastnimit4190
@hyperbeastnimit4190 3 жыл бұрын
Nice way to understand
@InfinityLearn_NEET
@InfinityLearn_NEET 3 жыл бұрын
Thank you so much for your appreciation. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊
@pradeepsinghmoirangthem7309
@pradeepsinghmoirangthem7309 3 жыл бұрын
Wow nice explanation.
@hasanzulfiqar8242
@hasanzulfiqar8242 4 жыл бұрын
I dont know why schools dont teach the way you teach, awesome work keep it up!
@shahanahmedawan4966
@shahanahmedawan4966 4 жыл бұрын
lol
@root7K
@root7K 4 жыл бұрын
Whaaat still searching youtube for math help??
@sundarsullia7761
@sundarsullia7761 2 жыл бұрын
Thankyou so much
@davidrehan2407
@davidrehan2407 2 жыл бұрын
Thanks
@gksmartness9540
@gksmartness9540 4 жыл бұрын
Gooooooood 👍🏻👌🏻👍🏻👌🏻
@emilyjagasar4099
@emilyjagasar4099 3 жыл бұрын
U guys r so helpful
@InfinityLearn_NEET
@InfinityLearn_NEET 3 жыл бұрын
We are really happy Nirmala to hear that it was helpful for you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )
@INTROVERT20
@INTROVERT20 6 жыл бұрын
excellent
@InfinityLearn_NEET
@InfinityLearn_NEET 6 жыл бұрын
Thank you so much, Anshuman. Happy Learning :)
@anshumanjha1085
@anshumanjha1085 3 жыл бұрын
You are the best
@kitsume3930
@kitsume3930 2 жыл бұрын
Thanks👍
@SUNSHINE-xw4yf
@SUNSHINE-xw4yf 4 жыл бұрын
This video helps thcx
@ashutoshpoudyal2705
@ashutoshpoudyal2705 5 жыл бұрын
Absolutely outstanding teaching wow
@ankitchaudhari4590
@ankitchaudhari4590 3 жыл бұрын
Thanks you so much
@InfinityLearn_NEET
@InfinityLearn_NEET 3 жыл бұрын
Most welcome, Ankit! Thanks and keep watching! 🙂🙂
@cerwe8861
@cerwe8861 4 жыл бұрын
A(Sector)=θ×r²/2
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