Hola necesito hacer un programa que me pida los lados de 5 triangulos

Question

si es equilatero,isosceles o escaleno y calcule el perimetro del triangulo

Answer 1

/**
* C program to check whether a triangle is Equilateral, Isosceles or Scalene
*/

#include <stdio.h>

int main()
{
int side1, side2, side3;

/* Input sides of a triangle */
printf("Enter three sides of triangle: ");
scanf("%d%d%d", &side1, &side2, &side3);

if(side1==side2 && side2==side3)
{
/* If all sides are equal */
printf("Equilateral triangle.");
}
else if(side1==side2 || side1==side3 || side2==side3)
{
/* If any two sides are equal */
printf("Isosceles triangle.");
}
else
{
/* If none sides are equal */
printf("Scalene triangle.");
}

return 0;
}