Question

find the percentage increase in the area of a triangle if its each sides is doubled
using herons formula

Answer 1

Answer:

s=2a+2b+2c/2=a+b+c

area,

=√a+b+c(a+b+c-a)(a+b+c-b)(a+b+c-c)

=√a+b+c(b+c)(a+c)(a+b)

=√(a+b+c)^3

=(a+b+c)^3/2