Exercise 08-03:
Write a function that takes the length of the side of a square and returns its area (A = side2).
Expected values:
square_area(4) == 16
square_area(9) == 81
Answer:
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# Python From Scratch
# Author: Nilo Ney Coutinho Menezes
# Editora Novatec (c) 2010-2025 - LogiKraft 2025
# Site: https://pythonfromscratch.com
# ISBN: 978-85-7522-949-1 (Paperback), 978-85-7522-950-7 (hardcover), 978-85-7522-951-4 (ebook)
#
# File: chapter 08/exercise-08-03.py.py
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def square_area(side):
return side**2
print(f"square_area(4) == 16 -> obtained: {square_area(4)}")
print(f"square_area(9) == 81 -> obtained: {square_area(9)}")