Question

by heron's formula the area of ∆ __sq m​

Answer 1

Answer:

√s(s-a)(s-b)(s-c)

Step-by-step explanation:

here root is on the full term

s is the semi perimeter that you can find by adding all the sides and then dividing it by 2

a is one side

b is another

and c is the other side here

Answer 2

Answer:

s√ (s-a) (s-b) (s-c)

Ihope its help you.