BEd lesson plan on heron's formula class || lesson plan on heron's formula

 

BEd lesson plan on heron's formula for class nineth (9th).so if you guys if you want bed lesson plan on heron's formula then you will get the right place so hey guys in this article i will share BEd lesson plan on heron's formula so what is heron's formula Heron's formula states that the area of a triangle whose sides have lengths a, b, and c is

${\displaystyle A={\sqrt {s(s-a)(s-b)(s-c)}},}$

where s is the semi perimeter of the triangle; that is,

${\displaystyle s={\frac {a+b+c}{2}}.}$

Heron's formula can also be written as

${\displaystyle A={\frac {1}{4}}{\sqrt {(a+b+c)(-a+b+c)(a-b+c)(a+b-c)}}}$

${\displaystyle A={\frac {1}{4}}{\sqrt {2(a^{2}b^{2}+a^{2}c^{2}+b^{2}c^{2})-(a^{4}+b^{4}+c^{4})}}}$

${\displaystyle A={\frac {1}{4}}{\sqrt {(a^{2}+b^{2}+c^{2})^{2}-2(a^{4}+b^{4}+c^{4})}}}$

${\displaystyle A={\frac {1}{4}}{\sqrt {4(a^{2}b^{2}+a^{2}c^{2}+b^{2}c^{2})-(a^{2}+b^{2}+c^{2})^{2}}}}$

${\displaystyle A={\frac {1}{4}}{\sqrt {4a^{2}b^{2}-(a^{2}+b^{2}-c^{2})^{2}}}.}$

So basically we create micro and macro lesson plan on heron's formula if you want to download bed micro lesson plan on heron's formula then firstly watch the preview of the pdf

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if you want to download bed macro lesson plan on heron's formula then firstly watch the preview of the pdf

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