In python

Joe's Pizza Palace needs a program to calculate the number of slices a pizza of any size can be divided into. The program should perform the following steps: . Ask the user for the diameter of the pizza in inches. . Calculate the number of slices that may be taken from a pizza of that size. - Display a message telling the number of slices. To calculate the number of slices that may be taken from the pizza, you must know the following facts: Each slice should have an area of 11.15 inches square. . The area of the pizza is calculated with this formula: Area = "pir squared" where pi is approximately 3.14159 and r is the radius