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Area of a Circle in C++ Programming

Akash answered on June 28, 2021 Popularity 9/10 Helpfulness 8/10

answer Area of a Circle in C++ Programming

related How to write a code in C++ to find the area of a circle

Area of a Circle in C++ Programming

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#include <iostream>
#include <iomanip>
using namespace std;

int main(){
    double R,A;
    cin >> R;
    A = 3.14159 * R * R;
    cout << "A=" << fixed << setprecision(4) << A << endl;
    return 0;
}

Popularity 9/10 Helpfulness 8/10 Language cpp

Source: devsenv.com

Tags: area c++

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Contributed on Jun 28 2021

Akash

0 Answers Avg Quality 2/10

Closely Related Answers

How to write a code in C++ to find the area of a circle

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-1

#include <iostream>
#include <cmath>
using namespace std;

int main() {
  cout << "Radius: ";
  double r;
  cin >> r;
  double area = 3.146 * pow(r, 2);
  cout << "The area of the circle is " << area << endl;
}

Popularity 6/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++ area find

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Contributed on Jan 15 2023

Farhan Chowdhury

0 Answers Avg Quality 2/10

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Area of a Circle in C++ Programming

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Area of a Circle in C++ Programming

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How to write a code in C++ to find the area of a circle

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