Question

heron's formula uses

Answer 1

heron's formula is used to find the three sides of traingle. it was named as heron's because it was discovered by hero of Alexendria in Greek . that was mathemation

Answer 2

$\textbf{A n s w e r : -}$

What is Heron's formula?

- Heron's formula tells us about triangle :-

ar = √s(s-a)(s-b)(s-c)

Where ar means area ,

s means semiperimeter ( semiperimeter = half of perimeter of that triangle )

a means length of 1st side

b means length of 2nd side

c means length of the third side of this triangle.

When this formula is useful to us?

- It is useful to us when we need to calculate area of triangle with the length of the three sides of this triangle known to us.