Write a program to find Area of Ellipse in C++

Area of Ellipse Formula: pi * a * b

Source Code:

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#include <iostream.h> #include <conio.h> int main() { float A, a, b, pi; cout << "Area of Ellipse Formula: A = pi * a * b\n"; cout << " Enter the value of a?\n"; cin >> a; cout << " Enter the value of b?\n"; cin >> b; a = a * b; pi= 3.1415; A = a * pi; cout << "\tArea of Ellipse = " << A << " m^2 " << endl; getch(); return 0; }// end main

Output:

Area of Ellipse Formula: pi * a * b
 Enter the value of a?
34
 Enter the value of b?
66
 Area of Ellipse = 7040.53 m^2