Question

CAN ANYONE PLEASE TELL THE ALL FORMULA OF HERON'S FORMULA
class 9 maths​

Answer 1

Answer:

heron formula used to find area when side of triangle is given

let the side of triangle be a,b,c

semi perimeter s=a+b+c/2

area=√s(s-a)(s-b)(s-c)

Answer 2

Answer:

${ \huge{ \tt{ \red{ \underline{answer}}}}}$

a, b , c are three sides of triangle

s= a+b+c/2

=√ s( s-a) (s-b) (s-c)

Hope it is helpful