Question

Give a detailed introduction to herons formula. (Class 9 ) Best +crct ans. = brainliest answer.​

Answer 1

semi-perimeter(S)=All three sides of triangle(A+B+C)/3

Herons formula=√S(S-A)(S-B)(S-C)

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Answer 2

Answer:

Step-by-step explanation:

Heron's Formula can be applied to find the area of a triangle with no given corresponding height:

Given sides of a triangle:  a, b, c.

1. Find the semi-perimeter

         (a+b+c)/2 = s

 

     2.Calculate:     √s(s-a)(s-b)(s-c) = Area of triangle ABC