Write a Python program that reads sides of a triangle a$,$ b and c from a file and does the following:

a$.$ If the triangle property i$.$e$.$ any two sides must be greater than the third side is true then compute

and display the area of a triangle.

Program should have following functions:

Note: column headers are print in the main $()$

printResults$()$ : Receives three sides of a triangle and print the result as shown below.

sfun$()$: sfun receives the values of a$,$ b and c then computes and returns the value of s as

$($a$+$b$+$c$)/2$

areafun $()$: areafun receives the value of s and computes and return the area of a triangle to the main

program using below formulae. A $=($s$($s$-$a$)($s$-$b$)($s$-$c$))$Write a Python program that reads sides of a triangle a$,$ b and c from a file and does the following:

a$.$ If the triangle property i$.$e$.$ any two sides must be greater than the third side is true then compute

and display the area of a triangle.

Program should have following functions:

Note: column headers are print in the main $()$

printResults$()$ : Receives three sides of a triangle and print the result as shown below.

sfun$()$: sfun receives the values of a$,$ b and c then computes and returns the value of s as

$($a$+$b$+$c$)/2$

areafun $()$: areafun receives the value of s and computes and return the area of a triangle to the main

program using below formulae. A $=($s$($s$-$a$)($s$-$b$)($s$-$c$))$