Algorithm for determining the area of a circle

Today I have shared with you all the algorithm for calculating the area of ​​a circle. Through this video I have seen step by step how to calculate the area of ​​a circle. To do this, first you have to start and then take the radius of the circle as input. The next step after taking the input is to apply the formula. The formula is 3.1416rr . When this formula is applied, then the result will be displayed and finally I finished the program. This was my algorithm for calculating the area of ​​a circle today. I hope you all understood and must let me know how it felt.

IPFS Video