Whoever is watching these comments is ultra pro legend . Yesss...you 😂👍 because you are watching this video a day before the exam and on top of that you are also reading the comments apart from studying the chapter..😂( btw.. my exam is tomorrow ..💀🤡)
Best chapter of maths I the world 😊 Very useful in real life Easy Short chapter Only 6 questions Only one formula Such a great person was heron ,1000x better than euclid
@@manjuchoudhary4416 Hi how much marks did you get in your exam 2 month before you asked sir to bless you so I am questioning. How much did you score in maths and hah don't lie
Here, Given- It is an equilateral triangle Therefore, 3a=180 Therefore, a=60 We know, a= side Now semi perimeter= 180/2= 90 Therefore, area= √(90*(90-60) *(90-60) *(90-60) ) =√90*30*30*30 =900√3 Maturity is Reasiling that we don't need to do this like that!
It is not important that all students are seeing this video befor one day of exam ........................................ It can also be some hours or minutes😂😂😂😂❤
Ya bro i was asking the same that this ques can be do like this :- Given that Sides of equilateral triangle = a Perimeter = 180 cm So, S = half of the perimeter = a + a + a = 180cm = 3a = 180 cm = a = 180/3 = 60° Then , S = a + b + c/2 S= 60 + 60 +60/2 S = 180/2 = 90° Area of triangle = √ s(s-a) (s-b) (s-c) = √90(90-60)(90-60)(90-60) =√90×30×30×30 =√3×3×10(3×10)(3×10)(3×10) =3×3×10×10√3 =900√3 cm²
Sir I have my exam in few hours....the way you explain it clears all my doubts....thank you I did my whole maths study from your channel and no coaching...hope I get good marks 🥺❤❤
Perimeter of equliateral trangngle Semi perimeter find karte hai Phle 180/2 ans. Hua 90🙉 Let us find s S:@+@+@/2 90:3@/2 let's do cross multiplication 180/3:@ 60 cm hua @ Triangle hai equliateral Side huii sub same same Abb S:90 CM a.60 Now use Hero's furmula |90(90-60)(90-60)(90-60) I90(30×30×30) I90×30×30×30 I30(90×30) I30(2700) I30(27×100) I30(27×10×10) I30×10×10(27) 300(3×3×3) 300×3×3(3) 900(3)cm^2 Kuch chije app dekh loo sahi hai
I heard it on my session first day that this chapter is headache for all 9 th students and I am also feared of this chapter but when I see this video my fear was gone to hell and I love this chapter Thnx to ranveer sir😊😊
@@Alishaali945 it's better to start practicing from the 1st day it is introduced, pir jald baji karke exam se ek raat padhe kya fyada as he or she is not having any experience related to this chapter 😉, As "Practice makes a man perfect "
Guys!!! This was my second favourite chapter in class 9th , because first was surface, areas and volumes , I am now in class 10th , so guys , I am giving you some advice , no one asked me but still I'm a headache so I will tell , so these are : 1. Focus on a little tough chapters like quadrilaterals , circles , triangles , polynomials ( polynomial is an easy chapter , but some of my former classmates does not like it , so just in case) 2. Please practice some other books like ncert exampler , rd Sharma , rs Aggrawal ( any one reference book is needed , not every book , but if you are a bookworm ,then you can practice all of it ) 3. practice ncert examples too , and if you have enough time , then solve the old syllabus of the book ( because my school included old syllabus in the final exam , I had not practiced it much , but still I managed , but some of my former classmates were not able to solve the paper , so they got less marks compare to mine , but if your school is good ,then it is totally fine ,you don't have to practice it) 4. Pay attention to the classes , if you cannot pay attention ,then watch that question on TH-cam or any app , and practice daily 5. Ask your maths teacher to give you a weekly or monthly test for preparation , then by this you can get to know how your teacher makes question paper , so the question paper can be familiar 6. Collect previous year question paper from your seniors , then try to solve it in your free time , then you would have a good practice 7. In exam , leave MCQs and then solve whole paper and then start to solve the MCQs , because it takes so much time. So these are my advices , I know that many would not read it , and after the finals they will regret it , because 9th class paper is so much tough , and there will be strict checking , half of my class failed 9th class , so please try to follow atleast 3 of them , if you do not have reference book ,then you have google , search it , if you can't find it then simply search extra questions of the chapter , then you would get so many questions , ok WARNING ⚠️ = DO NOT TRUST NCERT BOOK AND YOUR TEACHERS , BECAUSE I REGRETTED IT Ok so that was pretty enough , and don't think that I failed my 9th class because I got 72/80 in maths , so give the best of you , because if you failed , your teachers will make your life hell and parents too , Ok , also wish me because this year I have boards 😭
Sir why don't you just provide us a simpler formula ? , let me give : if you have to find the area of a equilateral triangle you can just put up the formula goes like { root3/4 × (side)² }
Sir aap se Bas Ek problem hai main aapka Dekh Kar apni fair notebook Mein copy Karti Hoon toh Jab aap solution Karte Hain to like ismein aapane heroines formula likha niche aur Upar FIR iska a nikala isase main confuse Ho Jaati hun to please straight wise karvayen and thank you I am understand
yes but in this chapter we must want to use a heron's formula.So Sir's method is correct for this chapter.But we will definitely do your favor because you thought of doing it by yourself, but we did not even think about it.we appreciate you.
Good luck to those guys who is seeing this video 1day before exam😂
Thnx
Thnx 🗿
It is not mandatory that all the students will see the video before 1 day of exam.
Thnx 🙂
Thanks brother 💀
Anyone watching this in 2024?
Nice vedio
Whoever is watching these comments is ultra pro legend . Yesss...you 😂👍 because you are watching this video a day before the exam and on top of that you are also reading the comments apart from studying the chapter..😂( btw.. my exam is tomorrow ..💀🤡)
Who is disturbed by this byjus ad😭😭
Byjus❌chinsl
EXAM IS NEAR !!!
NOTHING IS CLEAR !!!
NO NEED TO FEAR !!!
WHEN❤ *RANVEER* *SIR*❤ IS HERE
🤣🤣🤣🙆
😂😂😂😂😂
😂😂😅
Oooo😎😂
1v1 aaa noob
Legend are watching 1 day before exam😂
Ultra legend are watching 1hour before exam
Waah 🎉🎉🎉🎉🎉😂😂😂
Aise hum h
Littrally bro😂😂😂😂😂😂
My eamx was just in 15 minutes I am watching this video in school washroom 😂
bhai sir ne 3a/2-a ka lcm kaise liya plz bata do kal exam h
Kuch bhi
Best chapter of maths I the world 😊
Very useful in real life
Easy
Short chapter
Only 6 questions
Only one formula
Such a great person was heron ,1000x better than euclid
🤣🤣 🫡
🫡
Only one gunda no more than😂😂😂😂
😀👍👍
where useful??
@@RealDhruvEditz07this legend is being sarcastic dude
Sir tomorrow is my exam 🙌please sir God bless me
Sir today is my exam 🙌please sir God bless me
God bless you
@@manjuchoudhary4416 Hi how much marks did you get in your exam 2 month before you asked sir to bless you so I am questioning.
How much did you score in maths and hah don't lie
@@gousegouse5890 do your own work🌚
@@x-tionyt7160 hehe I think you failed in maths
ME INSIDE : AB TO KAL KA PAEPR FAD DUNGA ITNA ASAN 😂😂
Aisa kuch n hai ek din mein math nai hota h
Bat to sahi hai
@@ShikharMishra-ob8sx hm
Thank you sir ji......
Kash aap hamare
School maths teacher hote😊😊😊😊
H yar
Exam to nhi he phir bhi पड़ रहा hu 😂😂
Same 😂
Watching this,1 night before exam day 😂😂(wish me luck gaizzz)😂🤌🏻
All the best guys... One day before exam ❤
Thanks 😊
3 hours before exam
Same
@@maheshsen9812
Thanks
Kal ke exam ke liye best of luck bois 🤞 ❤❤❤😂❤😂❤😂😂❤😂
Boys
@@DassFunny-pj3xc boisss
Kon kon exam se 4,5 din pehele aakr bhi tension main padh rha hai
Mai KSA mein indian school mein padhti hoon.. meri teacher ne kal test rakha hai
Abhi yahan aayi hoon 😭😭
I respect this teacher ❤
Kise kise lgta h ye sir hamare maths teacher se accha h😊
Best of luck for your tomorrow exam
Thanks sme to you 😅
Tomorrow is my exam😅😊
Sir pahle root 3 pahle likhe or baad me 900 root 3 likhe (isme last me root 3 q likhe second part me plz bata digiye sir
bhai sir ne 3a/2-a ka lcm kaise liya plz bata do kal exam h
3 October ko maths ka paper hai na good luck broo 😊 pass ho jaoge😅
Hamara 4 oct ko
Mera kal 2 ko hai
Mera 3 oct ko ha
Jai Shri Ram 🚩🧡
Ulta legend pro max today is my exam 😂😂😂😂😂
Tomorrow's my exam... thank you sir!
Sale padh liya kr na exam se pehle 😂
Mara bhi
Ultra legand watch this video before morning of eaxm
we can do it in easy way first by finding the value of "a" because the perimeter is already given and it is an equilateral triangle
Yep ur ryt :)
Yup
Yes
yes
Yup
Today's my exam after 2 hours n i m still watching ranveer maths 😁😁
😅
Same here
Same here
@@samarthkulkarni982ur from adis?
@@samarthkulkarni982ur from adis yeah
😊
Kon kon Manta hai ki ma papa Bhagwan hote hai😊🙏😃🌞
Mai manta hun
@@TotallyGoodGuy thanku brom
Here,
Given-
It is an equilateral triangle
Therefore, 3a=180
Therefore, a=60
We know,
a= side
Now semi perimeter=
180/2= 90
Therefore, area=
√(90*(90-60) *(90-60) *(90-60) )
=√90*30*30*30
=900√3
Maturity is Reasiling that we don't need to do this like that!
Bhai me bhi yahii bol raha thaa
Congo for 100 k advance
444
Legend watching this video 1 hour before exam 😂😂
Thank you sir for teach well .. I am preparing for the math exam ..
In which class u r studying
Which school
@@lokeshmeena7687 Search it on Facebook or on any other social platform
Yeh girl u r so sweet
Me too dear😘
Best and easy
My exam is today,and I watch this at 6:40 am
Same bro..
First of all improve your English
@@AlokBavachikar😂
Kisnu lagda ki ranveer sir he best aa ( like to comments when your answer is yes) 😅
Exam is at 10:00 but I am watching it 8:34👍🏻
Legends watch this video before 1 day of exam
Tomorrow is my PTM 😢
Yaha kitna log ha jo apna comment ki kud like krta ga
Kaun video dekh kar notebook complete kar raha hai 😅😂
Tu
Tu
Tu
Tu hi aa kerde aa ok
Tu 😂 ode tu pagla aa comment kar rahi aa bandri aa tu pagla
Kal ke exam ke liye all the best boys 😂😂😂😂😂😂
I AM this video 1 hour for exam😂😂
😅😅😅
P /3 se bhi kat sakta hai
awesome sir aa gya after your video ❤️❤️❤️❤️❤️
It is not important that all students are seeing this video befor one day of exam ........................................
It can also be some hours or minutes😂😂😂😂❤
8:11 the simple way is :
√90×30×30×30
=√3×30 × 30 × 30 × 30
2 pairs of 30.....
30×30√3
Right😂
3:23 same same but different, no money no honey,
Good boys go to heaven
Bad boys go to ..... 😂
" I don't have job and money "
" I want to handle my family "
" But you tube not give me views and subscriber "
" I am very sad what I am doing "
😔😔😔😔
😅🤣🤣
Dont worry you get money
Your explanation is very good 😘😘😘
NOT ARYAN 444
Tomorrow is my exam thank you sir
𝕋𝕙𝕒𝕟𝕜 𝕐𝕠𝕦!
🅕🅞🅡 🅨🅞🅤🅡 🅔🅧🅟🅛🅐🅝🅐🅣🅘🅞🅝
Sir actually u did a little mistake u have to multiply by 3. Since it's an equilateral triangles so 180÷3 = 60
Ht sir t faaltu bola
Yes srr
Ya bro i was asking the same that this ques can be do like this :-
Given that
Sides of equilateral triangle = a
Perimeter = 180 cm
So, S = half of the perimeter
= a + a + a = 180cm
= 3a = 180 cm
= a = 180/3 = 60°
Then ,
S = a + b + c/2
S= 60 + 60 +60/2
S = 180/2 = 90°
Area of triangle = √ s(s-a) (s-b) (s-c)
= √90(90-60)(90-60)(90-60)
=√90×30×30×30
=√3×3×10(3×10)(3×10)(3×10)
=3×3×10×10√3
=900√3 cm²
Are you ready to be the best for your exams hai 😊
Yes sir actually you did a mistake
Sir many of us are confused after this video so pls show us some easy trick.!🙄
Yes
Yes
You can only do the 2 party of this question and long division mathed
Ss
This teacher is rocking ❤
sir next time plz thoda louder baat boliye 😇😇
How do you setup your mobile without its Shadow ?????
Keep it ahead
Vary good bacche aise hi lage raho
MKR classes se accha padate ho aap
@Akanksha Thakur mkr dont show the calculation i think they write all calculation at the copy and said to us directly
Thank you so much sir🙏🙏aapke liye lakho likes bhi kam hai👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍
Yes sahi kaha 👌🏻👍👍👍👍👍
Ultra legend are watching 1hour before exam
Good to those legend guys who is seeing this video 1 day before exam
Thankyou sir ☺️☺️☺️i have understood this question very easy
Sir I have my exam in few hours....the way you explain it clears all my doubts....thank you I did my whole maths study from your channel and no coaching...hope I get good marks 🥺❤❤
How many Mark's you get ?
@@ansh07777 ye mar gya
Marks?
@@Leoverse10 he didn't score well and his parents snatched his phone.... So he can't reply 🤣🤣🤣
@@numanrather22 😹😹
Thanks sir ❤❤❤❤
Who thinks we learn more on TH-cam than in school 😂
Mera to aaj hi hai exam
Sir u r nyc teacher in world🤗🤗
Toh phir Newton kon hei ???
@@samchanel4065 u are correct 👍🏻😂
4 years ago and I am watching it in 2024
Perimeter of equliateral trangngle Semi perimeter find karte hai
Phle 180/2 ans. Hua 90🙉
Let us find s
S:@+@+@/2
90:3@/2 let's do cross multiplication
180/3:@
60 cm hua @
Triangle hai equliateral
Side huii sub same same
Abb S:90
CM a.60
Now use Hero's furmula
|90(90-60)(90-60)(90-60)
I90(30×30×30)
I90×30×30×30
I30(90×30)
I30(2700)
I30(27×100)
I30(27×10×10)
I30×10×10(27)
300(3×3×3)
300×3×3(3)
900(3)cm^2 Kuch chije app dekh loo sahi hai
Are Bhai Bhai nice bro👍👍
Bahi ya dakh ka moja chakkker agya Kaha Sa tepa 😁😁😁
Chalkar a
444
@@insanearyan629 sale 444 kya
Congratulations sir for 500k subscribers🎉
Hello bahi free fire
I'd bhaj do
I heard it on my session first day that this chapter is headache for all 9 th students and I am also feared of this chapter but when I see this video my fear was gone to hell and I love this chapter
Thnx to ranveer sir😊😊
Why were you studied this ch sooo early
They told you wrong
@@Alishaali945 it's better to start practicing from the 1st day it is introduced, pir jald baji karke exam se ek raat padhe kya fyada as he or she is not having any experience related to this chapter 😉, As "Practice makes a man perfect "
@@Alishaali945aree you didn't understand properly what she told...😑
Guys!!! This was my second favourite chapter in class 9th , because first was surface, areas and volumes , I am now in class 10th , so guys , I am giving you some advice , no one asked me but still I'm a headache so I will tell , so these are :
1. Focus on a little tough chapters like quadrilaterals , circles , triangles , polynomials ( polynomial is an easy chapter , but some of my former classmates does not like it , so just in case)
2. Please practice some other books like ncert exampler , rd Sharma , rs Aggrawal ( any one reference book is needed , not every book , but if you are a bookworm ,then you can practice all of it )
3. practice ncert examples too , and if you have enough time , then solve the old syllabus of the book ( because my school included old syllabus in the final exam , I had not practiced it much , but still I managed , but some of my former classmates were not able to solve the paper , so they got less marks compare to mine , but if your school is good ,then it is totally fine ,you don't have to practice it)
4. Pay attention to the classes , if you cannot pay attention ,then watch that question on TH-cam or any app , and practice daily
5. Ask your maths teacher to give you a weekly or monthly test for preparation , then by this you can get to know how your teacher makes question paper , so the question paper can be familiar
6. Collect previous year question paper from your seniors , then try to solve it in your free time , then you would have a good practice
7. In exam , leave MCQs and then solve whole paper and then start to solve the MCQs , because it takes so much time.
So these are my advices , I know that many would not read it , and after the finals they will regret it , because 9th class paper is so much tough , and there will be strict checking , half of my class failed 9th class , so please try to follow atleast 3 of them , if you do not have reference book ,then you have google , search it , if you can't find it then simply search extra questions of the chapter , then you would get so many questions , ok
WARNING ⚠️ = DO NOT TRUST NCERT BOOK AND YOUR TEACHERS , BECAUSE I REGRETTED IT
Ok so that was pretty enough , and don't think that I failed my 9th class because I got 72/80 in maths , so give the best of you , because if you failed , your teachers will make your life hell and parents too , Ok , also wish me because this year I have boards 😭
"DO NOT TRUST NCERT BOOK AND YOUR TEACHERS , BECAUSE I REGRETTED IT"? why
Thank you sir for such a wonderful explanation
➔
Thanku you sir for such a wonderful explanation and today is my exam , I am watching this at 9:00
😂😂😂😂😂😂😂
Bro same wtf
2:44
Sir why don't you just provide us a simpler formula ? , let me give : if you have to find the area of a equilateral triangle you can just put up the formula goes like { root3/4 × (side)² }
i mean, this formula is also easy
A a c c k a p s I m y s what is the full form of this words
Sir aap se Bas Ek problem hai main aapka Dekh Kar apni fair notebook Mein copy Karti Hoon toh Jab aap solution Karte Hain to like ismein aapane heroines formula likha niche aur Upar FIR iska a nikala isase main confuse Ho Jaati hun to please straight wise karvayen and thank you I am understand
Pado podo
Varna falo falo hoga vo gai😂😂😂
Sir you're a legend op note pro max ultra Pro max m ultimate XD:)👍👍👍👍👍🔥🔥🔥🔥🔥🔥🔥🔥🔥
comments still in 2024
Thankyou sir your explanation is very very very very very good ❤❤❤❤❤❤❤❤❤❤love from uttar pradesh ❤❤❤❤❤❤❤❤❤❤
One day before exam 😅
Mujhe aap ka bahut samjana acha lagta hai aur Mai apne bacho ko bi aap ke video dekhke samjaati hu thanks
7:57
Thanks sir your explanation is very good ☺️☺️
You are correct bro 😂😂
Your great 😉 Sir
World 🌎 best teacher ever I seem in class 9 ❤❤love you sir
No I have best teacher in my class
Sir u hv made such an easy sum more complicated ☹️😞
Exactly
@@alenp7996 yeah😟
Best of luck those guys who are watching this video before One night of exam 😂😂😂😂😂😂
Thank you sir you are a great teacher ever . I wish my teachers is just like
you thank you once again
😊😊😊
shukar mana teri mam nu nahi pata lagya😄😄😄
Today was my exam 😂
My paper tomorrow and I revise this today
Same here
Legends Do This
Pehle bar apka padaya huya samjh nahe araha h pr koi ne kis ke help le kr smaj lunga pr apki vudoe sa ha
Tomorrow's is my exam I hope I will do well
Thanks sir for teaching very well us
Same
Iam watching this video before 2 hours exam 😂😂
In second time can we find the area in this type
Perimeter = 180 cm
a+a+a=180
3a=180
a =60
Area of signal board =√3/4 side²
=√3/4×60 ×60
=900√3
Can we do this please reply
Yes but in this chapter we should use heron's formula
444
@@insanearyan629 😱🥵
yes but in this chapter we must want to use a heron's formula.So Sir's method is correct for this chapter.But we will definitely do your favor because you thought of doing it by yourself, but we did not even think about it.we appreciate you.
Congratulations for tomorrow maths exam 😅