Heron's Formula | One Shot Revision | Part - 01 | Class 9th | NCERT | Maths | Doubtnut
Channel: CBSE Class 9 &10
Date: 27/10/2021

Heron's Formula | One Shot Revision | Part - 01 | Class 9th | NCERT | Maths | Doubtnut

Iss video me Sir aapko Heron's Formula ka ( One Shot Revision ) padayange sath me ye video aapko boards exam preparation ki taiyaari me help karega.

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🌎Chapter PDF links:
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🌎 Related videos link:
👉Triangles | One Shot Revision | Part - 02 | Class 9th | NCERT | Maths 
https://youtu.be/kDr6SqYZ7Yw

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👉Triangles | One Shot Revision | Part - 01 | Class 9th | NCERT | Maths  
https://youtu.be/hY2mHV1vT3U

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0:00 - Introduction  ( Heron's Formula )
3:08 - Quiz
19:32 - Heron's Formula
26:48 - Questions Solution 

🌎What Are Heron's Formula ?
Area of a triangle using Heron's Formula = A = √{s(s-a)(s-b)(s-c)}, where a, b and c are the length of the three sides of a triangle and s is the semi-perimeter of the triangle given by (a + b + c)/2.


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