Write a program in C++ to find the area and circumference of a circle. Formula: circumference = 2*PI*radius; area = PI*(radius*radius); Sample Input: Input the radius(1/2 of diameter) of a circle : 5 Sample Output: The area of the circle is : 78.5397 The circumference of the circle is : 31.4159
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A:
Write a program in C++ to find the area and circumference of a circle.
Formula:
circumference = 2*PI*radius;
area = PI*(radius*radius);
Sample Input:
Input the radius(1/2 of diameter) of a circle : 5
Sample Output:
The area of the circle is : 78.5397
The circumference of the circle is : 31.4159
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