Question

by herons formula the area of a triangle abc is given by triangle =_____sq units​

Answer 1

Answer:

RootS(s-a) (s-b) (s-c)

Step-by-step explanation:

Bblegend

Answer 2

The area of a triangle ABC $=\sqrt{s(s-a)(s-b)(s-c)}$square units

Step-by-step explanation:

The three sides of the triangle = a, b and c

By Heron's formula to find, the area of a triangle ABC = ?

We know that,

Semiperimeter$(s)=\dfrac{a+b+c}{2}$

∴ The area of triangle ABC

=$\sqrt{s(s-a)(s-b)(s-c)}$ square units

By Heron's formula to find, the area of a triangle ABC $=\sqrt{s(s-a)(s-b)(s-c)}$ square units

Hence, the area of a triangle ABC $=\sqrt{s(s-a)(s-b)(s-c)}$square units