Question

Write the formula derived by Heron for area of triangle and explain each letter of it

Answer 1

root of s( s-a ) ( s-b ) (s-c)

Answer 2

s = (a+b+c)/2

Area =

$\sqrt{s(s - a)(s - b)(s - c)}$

where s = semi perimeter

a , b , c = sides of triangle

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