Question

The volume of a sphere with radius r is 4/3πr3. Write a Python program to find the volume of spheres with radius 7cm, 12cm, 16cm, respectively.

Topic	Python Programming
Type	Python Program
Class	11

Answer 1

#defining three different radius using variables r1, r2, r3

r1 = 7

r2 = 12

r3 = 16

#calculating the volume using the formula

volume1 = (4/3*22/7*r1**3)

volume2 = (4/3*22/7*r2**3)

volume3 = (4/3*22/7*r3**3)

#printing the volume after using the round function to two decimal place for better readability

print("When the radius is",r1,"cm, the volume of the sphere will be", round(volume1,2),"cc")

print("When the radius is",r2,"cm, the volume of the sphere will be", round(volume2,2),"cc")

print("When the radius is",r3,"cm, the volume of the sphere will be", round(volume3,2),"cc")

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