Question

The semi-perimeter of a triangle is 132 cm.The product of the difference of semi- perimeter and its respective sides are 13200cm3 . Find the area of the triangle.

Answer 1

hope this will help.....

Answer 2

we know that areear of triangle = √(s×(s-a)× (s-b)× (s-c)) ,where s is semi perimeter, a,b,c are sides

by given
s=132
(s-a)×(s-b)×(s-c)= 13200
by substituting these in area formula
therefore area=√(132 × 13200)
= 1320