nikolas_serafini

Lista 1 - Exercício 34

May 22nd, 2013
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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <math.h>
  4.  
  5. int main()
  6. {
  7.     float area,ray;
  8.  
  9.     printf("Entre com o valor do raio da circunferencia :\n"); scanf("%f",&ray);
  10.     area = M_PI*pow(ray,2);
  11.     printf("Area = %f\n",area);
  12.     return 0;
  13. }
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