Heron's Formula || Full Derivation
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- čas přidán 13. 09. 2024
- About this video
In this video you will learn to derive the Heron's Formula. Heron's Formula is also called as Hero's Formula. This formula is very important to find the area of a triangle when all the three sides are given.
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Great ! I appreciate😊...... Vary well explained..... I wish U were in my school.......
Great teacher...... 👏
Sir earlier we used to remember the formula but now we watch many of your videos and never forget the formula so helpful 💜
Maths is really not about just memorizing concepts , like in Class IX , there is no derivation for the Heron’s formula in the syllabus but just verification with the contemporary formula . Thank you so much sir for bringing out the concept of mathematics into proof and deriviation , because Maths always starts with a question , and ends with a reason
Very informative sir . Thank you for making our concept clear .
Thanks and welcome
I wish 4 ur success
Force & Laws of Motion || Example 9.6: czcams.com/video/GxcnFPRWDJY/video.html
Motion (Class-9) NCERT || All numerical : czcams.com/video/aj7qVoqPf7Y/video.html
I don't like you sir
Best teacher ma bhi cha rha tha ki koi heron's formula ko prove Kare.
THNKS SIR
Thnx
I wish 4 ur success
Force & Laws of Motion || Example 9.6: czcams.com/video/GxcnFPRWDJY/video.html
Motion (Class-9) NCERT || All numerical : czcams.com/video/aj7qVoqPf7Y/video.html
EXCELLENT
Here's another method from the derivation for the area of triangle
As we got x=(a^2-b^2+c^2)/2b. Substitute the value in h^2=a^2-x^2
=h^2=a^2-{(a^2-b^2+c^2)/2b}^2
=h^2=a^2-(a^2-b^2+c^2)^2/4b^2
Take the lcm
=h^2={4a^2b^2-(a^2-b^2+c^2)^2}\4b^2
So h=√{4a^2b^2-(a^2-b^2+c^2)^2}\4b^2
h=√{4a^2c^2-(a^2-b^2+c^2)^2}\2b
Substitute h in 1/2×b×h where base=c
=1/2×c×√{4a^2b^2-(a^2-b^2+c^2)^2}\2b
=c×√{4a^2b^2-(a^2-b^2+c^2)^2}\4b (for the triangle a∆b base-c)
I think that u should make a CZcams video on it... No one will read such long comment... Make a video. ☺☺😊😊
Wonderful derivation.. Hats off
I see this video everytime in my exams
Really helps me
Thank you sir
Glad to hear that
Great sir ji ❤
thnx
Nice explanation sir
Thanks and welcome
So easy way to teaching
Thank you sir
Wow sir beautiful explaination. First time then second time I can't understand. But when I paused the video and thought for a while I understood each and everything. Thanks sir
Thank You Sir❤
thank you sir for helping me to proof herons formula..........................................................................................................................................
Thank you sir , sir it is a very easy proof.
Sir 👏
Thnx
I wish 4 ur success
Force & Laws of Motion || Example 9.6: czcams.com/video/GxcnFPRWDJY/video.html
Motion (Class-9) NCERT || All numerical : czcams.com/video/aj7qVoqPf7Y/video.html
Great video
Watching this was like watching a movie sir ❤
Nice as Ever
I have a question what will be area if triangle with sides 4m , 10 m and 5m ❓
Jai Hind 🇮🇳 Jai Bharat 🇮🇳
Jai Mahakal 🔱
Not possible
Because of inequality of triangle
Not possible because two sides should add up and should be greater than then third side 4+5
😮😮😮😮😮😮😮😮😮😮 bhaisaab😮😮😮😮😮😮😮😮
good luck
Bail 12:02
Thank you Sir
Really informative
thnx
That's amazing
No now my doubt is clear
So thanks
❤❤❤❤❤
good luckI wish 4 ur success
Derivation of all 3 equations of motion : czcams.com/video/KKVNdinBfTI/video.html
Class 10 ka maths ka chapter 1 se video banae sie
Thank❤❤ you
I will try my best Genius
I wish 4 ur success
sin 30° = 1/2 (Why & How?): czcams.com/video/L1o7w4by1Ms/video.html
Triangles || Full Chapter in 1 video : czcams.com/video/M4qQTSojvOg/video.html
Trigonometry || Full chapter in one video : czcams.com/video/Y-PJCLplQ-4/video.html
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Electricity Numericals || Class 10 NCERT : czcams.com/video/LnzFZzYVcNA/video.html
Thanks for you
Thank you too!
Thank u sir
Welcome
Thankfully❤
9:44
I needed that video
Nice explanation👍👍👍
*sir
Thanks
Welcome
Sir you are great
I wish 4 ur success
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Kepler's 2nd Law || Gravitation || Class 9 : czcams.com/video/5qKrN5jXK-o/video.html
Linear Momentum || Class 9 : czcams.com/video/8Izey7VMvog/video.html
Force & Laws of Motion || Example 9.6: czcams.com/video/GxcnFPRWDJY/video.html
Motion (Class-9) NCERT || All numerical : czcams.com/video/aj7qVoqPf7Y/video.html
Motion (Class 9) || Q. No. 8 of Exercise || NCERT : czcams.com/video/faerArDm14Y/video.html
Good teacher
Thank you! 😃
I wish 4 ur success
Force & Laws of Motion || Example 9.6: czcams.com/video/GxcnFPRWDJY/video.html
Motion (Class-9) NCERT || All numerical : czcams.com/video/aj7qVoqPf7Y/video.html
Brilliant explanation
Glad you think so!
I wish 4 ur success
Complete Mole Concept : czcams.com/video/hJgrc-GSFCI/video.html
Kepler's 2nd Law || Gravitation || Class 9 : czcams.com/video/5qKrN5jXK-o/video.html
Linear Momentum || Class 9 : czcams.com/video/8Izey7VMvog/video.html
Force & Laws of Motion || Example 9.6: czcams.com/video/GxcnFPRWDJY/video.html
Motion (Class-9) NCERT || All numerical : czcams.com/video/aj7qVoqPf7Y/video.html
Motion (Class 9) || Q. No. 8 of Exercise || NCERT : czcams.com/video/faerArDm14Y/video.html
❤
We proved area of triangle using herons formula but here we are using area of triangle to get heroin's formula .....still which comes first ?
Thank you sir☺️
So nice of you
Very......................................thank you sir
Thanks a lot for making video
👍👍👍👍👍👍
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Thanks a lot sir
I wish 4 ur success
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Stupendous sir
Thank you sir
So nice of you
It's so helpful for me,Sir.
Glad to hear that
Great video sir....
Keep watching
I wish 4 ur success
Thankyou sir 😊😊
I wish 4 ur success
Force & Laws of Motion || Example 9.6: czcams.com/video/GxcnFPRWDJY/video.html
Linear Momentum || Class 9 : czcams.com/video/8Izey7VMvog/video.html
Maja aagaya
good luck
Thanks
Good thankyou
👍
I have a doubt sir
At 2:55s, in equation 1,
A square=X square+H square
Then,
H square=X square-A square
I think it's a mistake sir
No you are the one who doing it wrong. If A² = x²+h² then h² should be a²-x² because after transferring of x² in LHS, it's sign changes into -x² So it will ve -x²+a², can also be written as a²-x²
@@overallsuper5337 TQ sir
Thank you sir ..❤
sir legendary
thank you sirr it was really helpful
Most welcome!
I wish 4 ur success
Complete Mole Concept : czcams.com/video/hJgrc-GSFCI/video.html
Kepler's 2nd Law || Gravitation || Class 9 : czcams.com/video/5qKrN5jXK-o/video.html
Linear Momentum || Class 9 : czcams.com/video/8Izey7VMvog/video.html
Force & Laws of Motion || Example 9.6: czcams.com/video/GxcnFPRWDJY/video.html
Motion (Class-9) NCERT || All numerical : czcams.com/video/aj7qVoqPf7Y/video.html
Motion (Class 9) || Q. No. 8 of Exercise || NCERT : czcams.com/video/faerArDm14Y/video.html
Pythagoras theoram hi galat hai perpendicular ko hi equal kr diye aap
Jigasyaum
Thanks a lot sir❣️
Most welcome
Sir nice
Sir esi or video bnao plz
I wish 4 ur success
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One of the roast video 😂
Thank you sir aaj mere class me isko proof ke liye sarth rakha gya tha 500 rupee ka,, mai nahi kar paya 9th ka student hu 😭😭😭
Sir abhi achi tarah se samaj liya hu
Thanks 😊
You're welcome!
Aree sir ji square bhi theekh se laga lo : Murgi ki taang likh rhe ho kya ?
Thanks sir
So nice of you
Sir can you please make a easier explanation
ok
All the best guys for you tommorow's exam🤣
good luck
Sir you used wrong identity in first step (a-b)^2
Wo minus se multiply karke likhe hai
Wo minus se multiply karke likhe hai
Sir there has been some mistake
What
Sir i first anybody say me 0:00 genius
I wish 4 ur success
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How to find Blood Group Practically : czcams.com/video/0cM3YrgokhM/video.html
But bh/2 is derived from heron's and you have used it to derive heron's wow 😂
no
Choko soja 😂😂😂
(A-B)^2 ka formula wrong he
Sahi hai bhai ,,,,,
Unhone Jo - ka symbol hai use multiply kar diya hai ....
Dhyan se dekho.
Kuch samaj nhi ayaa
plz try again
Itna ganda Mt pdhaya kar
Don't show your arrogance to students. Bye, unsubscribing you.
Kya yar😢
Any problem
Not interested
Good Luck
To kya apni maa chudane aya tha yha
@@AlbertIQ9and10sir aap to sigma nikle😂😂
Te aya kyu on sen
If you are not interested then why did you come here
Thanks a lot sir
I wish 4 ur success
Motion (Class 9) || Q. No. 8 of Exercise || NCERT : czcams.com/video/faerArDm14Y/video.html
Munch chocolate वालो ने % गलत निकाला: czcams.com/video/MYSPG4A7u4w/video.html