Using C programming language

Write a program which reads in the lengths, in meters, of the sides of a triangle: I,m and n; and the area you can cover with one tin of paint (area_per_tin). Calculate the area of the triangle, and determine the number of tins of paint required to paint the area. The program should print out the number of tins required (as shown below) with two decimal points precision. Hint: use Heron's formula. For the purpose of this practical you don't have to test for 1 and 2. See the example below for the provided input and expected output. For example