Question

Modify the previous script into a modular program that calls three functions area_cs, area_surf, and volume. The function area_cs takes radius as input argument and outputs cross-sectional area. The functions area_surf and volume both take radius and height as input arguments and output surface area and volume of the cylinder respectively. Again, the same sample output of question 2 should be generated. You must include the screenshot of the script file, and the function files.

Answer 1

To modify the script into a modular program that calls three functions area_cs, area_surf, and volume, you can implement separate functions for each calculation. The area_cs function calculates the cross-sectional area of a cylinder, while the area_surf and volume functions calculate the surface area and volume of the cylinder, respectively. You can use the math module in Python to perform the necessary calculations.

Step-by-step explanation:

To modify the script into a modular program, you can create three separate functions: area_cs, area_surf, and volume. The area_cs function will calculate the cross-sectional area of a cylinder when given the radius as an input argument. The area_surf and volume functions will both take the radius and height as input arguments and calculate the surface area and volume of the cylinder, respectively.

Here is an example of how these functions can be implemented:

import math

# Function to calculate cross-sectional area

def area_cs(radius):
return math.pi * radius ** 2

# Function to calculate surface area

def area_surf(radius, height):
end_cap_area = 2 * math.pi * radius ** 2
side_area = math.pi * 2 * radius * height
return end_cap_area + side_area

# Function to calculate volume

def volume(radius, height):
base_area = math.pi * radius ** 2
return base_area * height

# Example usage

radius = 5
height = 10

print('Cross-sectional area:', area_cs(radius))
print('Surface area:', area_surf(radius, height))
print('Volume:', volume(radius, height))