Question

area of of triangle by hero's formula​

Answer 1

Step-by-step explanation:

This formula is attributed to Heron of Alexandria but can be traced back to Archimedes. Area=SQRT(s(s-a)(s-b)(s-c)), where s=(a+b+c)/2 or perimeter/2.

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Answer 2

Answer:

s|A|+s|B|+s|C|/|s| is the herons formula