The sides of a triangle are 16 cm, 30 cm, 34 cm. Its area is
Let a, b and c are the sides of triangle and s is the semi-perimeter, then its area is given by:
A = 
where 
[Heron’s Formula]
= 
= 40
A = 
A = 
= 240 cm2
1
The sides of a triangle are 16 cm, 30 cm, 34 cm. Its area is
Let a, b and c are the sides of triangle and s is the semi-perimeter, then its area is given by:
A = where [Heron’s Formula]
= = 40
A =
A = = 240 cm2