Question

Heron’s formula to find area of triangle is:

area of∆=s(s+a)(s+b)(s+c)S​

Answer 1

Answer:

the whole Expression in in root

Step-by-step explanation:

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Answer 2

firstly we have to prove the semi perimeter a + b + c upon Mein S and then we prove then we prove the heroine formula and root SS + A + bx + c into