Learn Challenge | Functions and Modules

Previously you solved the problem of calculating the circle area in Python for particular radius. Let's implement the function that will receive one parameter (radius) and print the circle area.

Task

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Define function circle_area with one parameter R.
Within the function body calculate a circle area using math.pi and R (multiply π by the square of the radius), and assign the result to the S variable.

Solution

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Section 4. Chapter 6

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Previously you solved the problem of calculating the circle area in Python for particular radius. Let's implement the function that will receive one parameter (radius) and print the circle area.

Task

Swipe to start coding

Define function circle_area with one parameter R.
Within the function body calculate a circle area using math.pi and R (multiply π by the square of the radius), and assign the result to the S variable.

Solution

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Everything was clear?

Thanks for your feedback!

Section 4. Chapter 6

single

Challenge

Solution

Awesome!

Challenge

Solution

Awesome!