Question

Write a python statement to calculate the area of a circle and store the answer in a variable called area. The diameter of the circle is stored in a variable called diameter and pi is 3.1416

Answer 1

To calculate the area of a circle in Python, halve the given diameter to find the radius, and then use the formula A = πr² with π as 3.1416, storing the result in the variable area.

Step-by-step explanation:

To calculate the area of a circle in Python, you first need to determine the radius of the circle. Since the area formula uses the radius, and you have been given the diameter, remember that the radius is half of the diameter. Here's how you would write the Python statement, assuming that the pi value is 3.1416, as provided:

diameter = ... # your diameter value here
radius = diameter / 2
pi = 3.1416
area = pi * radius**2

Here, area is the variable where you store the calculated area. You use the radius, which is half of the diameter, and then apply the area formula A = πr². It is important to note that if you're looking for precision, Python's math library has a constant for pi that is more accurate than 3.1416.