The length of the three sides of the triangular field are 40 m, 24 m and 32 m respectively. The area of the triangle is –
It is given in the question that,
Sides of the triangle = 40 m, 24 m and 32 m
∴ Semi-perimeter, s =
=
= 48 cm
Now, by using Heron’s formula we get:
Area of triangle =
=
=
= 384 m2
Hence, option (c) is correct