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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I AM IN CLASS 7, SO DON'T TELL FORMULAS OF CLASS 10-12​

Answer 1

Answer:

area of thr triangle is lxb and as the question put this formula

this is the universal proved formula

it can applied at any question of triangles

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