Question

(100 POINT QUESTION)

How to calculate the area of scalene triangle? if given only perimeter

NOTE - ALL ANGLES ARE NOT PERPENDICULAR SO 1/2 × B × H CANNOT BE THE FORMULA

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Answer 1

Answer:

the Formula for Scalene Triangle⬆️⬆️⬆️

Answer 2

Answer:

When all three sides are given then the area of the triangle will be, A = [ s × ( s − a ) × ( s − b ) × ( s − c ) ] A = \sqrt {[s \times (s-a) \times (s-b) \times (s-c)]} A=[s×(s−a)×(s−b)×(s−c)] , where s is the semi-perimeter of the triangle.