Design a Cylinder class with members of radius, height
How to design a Cylinder class with given members of radius and height?
Please input the radius: 3
Please input the height: 12
Designing a Cylinder class with radius and height
In order to design a Cylinder class with members of radius and height, we need to create a class with appropriate attributes and methods.
When designing a Cylinder class in Python with members of radius and height, we can create a class called Cylinder with the following structure:
pythonclass Cylinder:
def __init__(self, radius, height):
self.radius = radius
self.height = height
def volume(self):
return 3.14 * self.radius ** 2 * self.height
def surface(self):
return (2 * 3.14 * self.radius * self.height) + (2 * 3.14 * self.radius ** 2)
The above implementation of the Cylinder class includes an __init__ method as the constructor to initialize the object with the given values of radius and height. The volume method calculates the volume of the cylinder using the formula V = π * r^2 * h, where π is approximately 3.14, r is the radius, and h is the height. The surface method calculates the surface area of the cylinder using the formula A = 2πrh + 2πr^2.