The circle’s circumference — the measure of the total length around the shape — is determined based on the fixed ratio of Pi. In degrees, a circle is equal to 360° and Pi (p) is the fixed ratio equal to 3.14.
Area: p * r * r
Perimeter: 2 * p * r
Python Code:
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r=float(input("Input Radius : ")) area=3.14*r*r perimeter=2*3.14*r print("Area of Circle: ",area) print("Perimeter of Circle: ",perimeter) |
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