how to square number in python code example

Example 1: how to make a square in python

import turtle


turtle.begin_fill()
turtle.forward(100)
turtle.right(90)
turtle.forward(100)
turtle.right(90)
turtle.forward(100)
turtle.right(90)
turtle.forward(100)
turtle.end_fill()
turtle.right(145)
turtle.forward(50)

Example 2: python square a number

import math

8 * 8          # 64
8 ** 2.        # 64
math.pow(8, 2) # 64.0