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bertao

aula prog

Aug 24th, 2018
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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. double CalculaAreaCirculo(int raioCirculo)
  5. {
  6. double areaCirculo;
  7.  
  8. areaCirculo = 3.14159 * pow(raioCirculo, 2);
  9.  
  10. return areaCirculo;
  11. }
  12.  
  13.  
  14. int main()
  15. {
  16. int raio;
  17. float area;
  18.  
  19. printf("insira o valor do raio do circulo:");
  20. scanf("%d", &raio);
  21.  
  22. // area = 3.14159 * pow(raio , 2);
  23. area = CalculaAreaCirculo(raio);
  24.  
  25. printf("\no valor da area do circulo: %f", area);
  26.  
  27.  
  28. return 0;
  29. }
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