C++ Program To Find The Area Of Triangle And Circle
#include<iostream>
using namespace std;
#include<iomanip>
#define PI 3.14 // defining the value of PIE.
int circle(float radius) // Passing Arguments to function
{
return(PI*radius*radius);
}
int triangle(float length, float height) //Passing Arguments to function
{
return((length*height)/2);
}
int main()
{
float radius, length, height,area1,area2;
cout<<"Enter length and height of the triangle:\n"; //Asking for input
cin>>length>>height; // Reading input
cout<<"Enter radius of circle:\n"; //Asking for input
cin>>radius; // Reading input
triangle(length,height); // Calling Function
cout<<"The area of triangle is "<<(length*height)/2<<endl; //Displaying OUTPUT
circle(radius); // Calling Function
cout<<"The area of circle is "<<PI*radius*radius<<endl; //Displaying OUTPUT
}
OUTPUT
Enter length and height of the triangle:
5
4
Enter radius of circle:
6
The area of triangle is 10
The area of circle is 113.04
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