Python Program to find the area of a circle

In this article, we will learn about the solution and approach to solve the given problem statement.

Problem statement −Given the radius of a circle, we need to find a circle.

The area of a circle can simply be evaluated using the following formula.

Area = Pi*r*r

Let’s see the implementation below −

Example

 Live Demo

def findArea(r):
   PI = 3.142
   return PI * (r*r);
# Driver method
print("Area is %.6f" % findArea(5));

Output

Area is 78.550000

All variables and functions are declared in the global scope as shown in the figure below.

Conclusion

In this article, we learned about the approach to find whether it is possible to make a divisible by 3 numbers using all digits in an array.