Question

write a C program to take the radius as input and find the area of the circle
please any of one help me it's argent please​

Answer 1

$\texttt{\textsf{\large{\underline{Solution}:}}}$

The given program is written in C.

#include <stdio.h>

int main() {

  float pi=3.14,rad,area;

  printf("Enter radius: ");

  scanf("%f",&rad);

  area=pi*rad*rad;

  printf("Area of the circle is: %0.4f",area);

  return 0;

}

$\texttt{\textsf{\large{\underline{Logic}:}}}$

• Define pi = 3.14
• Take the radius as input.
• Calculate area using formula.
• Display the area of the circle.

See the attachment for output.