Question

Explain the term of heron's formula for area of triangle

Answer 1

${\underline{\underline{Answer~:-}}}$

♣ HERON'S FORMULA

✍️ It is used to find the area of any triangle if the length of its sides are given.

✍️ The formula is :-

$\sqrt{s(s-a)(s-b)(s-c)} </p><p>s(s−a)(s−b)(s−c)$

where,

s = semi perimeter of the triangle i.e. $\frac{(a+b+c)}{2}$

a, b, and c are the side lengths of the triangle.

✍️ The formula is credited to Hero (or Heron) of Alexandria, who was a Greek Engineer and Mathematician in 10 – 70 AD.

✍️ Amongst other things, he developed the Aeolipile, the first known steam engine, but it was treated as a toy!

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Answer 2

Answer:

Step-by-step explanation:

herons formulae is used when 3 sides of a triangle are known to us

√s(s-a)(s-b)(s-c)

where s is semiperimeter

s = a+b+c

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