Challenge
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.
Compito
Swipe to start coding
- Define function
circle_area
with one parameterR
. - Within the function body calculate a circle area using
math.pi
andR
(multiply π by the square of the radius), and assign the result to theS
variable.
Soluzione
Tutto è chiaro?
Grazie per i tuoi commenti!
Sezione 4. Capitolo 6