Answer to Question #237596 in Python for Joel

Question

Write a function called print_voluma (r) that takes an argument for radius of the sphere, and prints the volume of the sphere .

Call your print_volume function three times with different values for radius .

Include all the following in your learning Journal :

· The code for your print_volume function.

·The inputs and outputs of three calls of your print_volume

Answer 1

import math
_pi = math.pi


def print_volume (rad):
    res = (4 / 3) * _pi * (rad * rad *rad)
    return res


print("volume of the sphere (radius=7) = ",print_volume(7))
print("volume of the sphere (radius=14) = ",print_volume(14))
print("volume of the sphere (radius=21) = ",print_volume(21))