Question

Створити програму для визначення площі круга за допомогою діаметра в пайтон​

Answer 1

Ответ:

print((int(input())**2)*3.1415926535/4)

Объяснение:

Answer 2

Program for Calculating the Area of a Circle in Python

To create a program for calculating the area of a circle in Python using the diameter, you can follow these steps:

1. Get the Diameter from the User: - Prompt the user to input the diameter of the circle.

2. Calculate the Radius: - Use the formula: radius = diameter / 2.

3. Calculate the Area: - Use the formula: area = π * radius^2, where π (pi) is a constant approximately equal to 3.14159.

4. Display the Result: - Output the calculated area to the user.

Here's a simple Python program that accomplishes this:

import math

# Get the diameter from the user
diameter = float(input("Enter the diameter of the circle: "))

# Calculate the radius
radius = diameter / 2

# Calculate the area
area = math.pi * (radius ** 2)

# Display the result
print("The area of the circle is:", area)

This program first takes the diameter as input, calculates the radius, then uses it to calculate the area of the circle, and finally displays the result to the user.

This program utilizes the math module in Python to access the value of π for the area calculation.

Note: Ensure that the user enters a valid numerical value for the diameter to avoid any errors in the program.

Would you like to know more about any specific part of the program or any related concepts?