C
program for area of a
Formula of surface
area of cylinder:
Surface_area = 2 * Pie * r * (r + h)
Formula of volume
of cylinder:
Volume = Pie * r * r * h
Pie = 22/7 or
3.14159265358979323846264338327950288419716939937510...
C code:
#include<stdio.h>
#include<math.h>
int main(){
float r,h;
float
surface_area,volume;
printf("Enter
size of radius and height of a cylinder : ");
scanf("%f%f",&r,&h);
surface_area
= 2 * M_PI * r * (r + h);
volume
= M_PI * r * r * h;
printf("Surface
area of cylinder is: %.3f",surface_area);
printf("\nVolume
of cylinder is : %.3f",volume);
return 0;
}
Sample
output:
Enter size of radius and height of a cylinder: 4 10
Surface area of cylinder is: 351.858
Volume of cylinder is: 502.655
7. Write a c program to find the area of rhombus.
8. Write a c program to find the area of parallelogram.
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