Question

What is the formula for Area Of Scalene Triangle

Answer 1

Step-by-step explanation:

Hero's formula (sometimes called heron's formula)

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◆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)}},}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}}.}s=\frac{a+b+c}{2}.◆