1.8 Funcs w parameters

from turtle import Turtle

tina = Turtle()

# we originally had a line tina.dot(100) which resulted in the program drawing
# a black circle with a diameter of 100.

# This has been deleted now that the following code has been added.
# The new code is to have us make the radius: as a function with the radius as
# a parameter of the function.

def draw_circle(Tina,r,red):
  tina.color(red)
  tina.dot(r*2)
draw_circle(tina,25,"red")

# then we can add colour (american spelling, so color) by including it in
# the definition of draw_circle, so

# so we will go back and add color as a parameter inside the draw_circle()
# below the def line we add tina.color(colorchoice)

# finally we give our instr5uvction (see line 14) to which we have added "red"

# IT WORKS

# AND NOW to create coloured circles, code would look like

draw_circle(tina,100,"blue")
draw_circle(tina,60,"white")
draw_circle(tina,20,"red")

# THAT WORKS TOO