Math lesson plan on heron's formula || lesson plan on heron's formula download

 

Math lesson plan on heron's formula for class nineth (9th).so if you guys if you want math lesson plan on heron's formula then you will get the right place so hey guys in this article i will share math 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 math micro lesson plan on heron's formula then firstly watch the preview of the pdf

first lesson plan on heron's formula:

click below download button to download micro math lesson plan on heron's formula

Download Now

 

Second lesson plan on heron's formula

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

click below download button to download math second  lesson plan on heron's formula

Download Now