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  1. #include <stdio.h>
  2. #include <math.h>
  3. int main(void) {
  4. 	/* varaiable definition */
  5. 	float base1, base2, height, perimeter;
  6. 	printf("Enter the first base of the trapezoid: 4.5 \n");
  7. 	base1 = 4.5;
  8. 	scanf("%f", &base1);
  9. 	printf("Enter the second base of the trapezoid: 5.5 \n");
  10. 	base2 = 5.5;
  11. 	scanf("%f", &base2);
  12. 	printf("Enter the height of the trapezoid: 6.5 \n");
  13. 	height = 6.5;
  14. 	scanf("%f", &height);
  15. 	perimeter = base1 + base2 + height + sqrt(height * height + (base2 - base1 * base2 - base1));
  16. 	printf("perimeter is: %f \n", perimeter);
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0s 4444KB
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stdin
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Standard input is empty
stdout
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Enter the first base of the trapezoid: 4.5 
Enter the second base of the trapezoid: 5.5 
Enter the height of the trapezoid: 6.5 
perimeter is: 20.801163
https://ideone.com/ffMa5S
language:
C (gcc 8.3)
created:
3 years ago
visibility:
public

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