title: Use Python turtle to make circles wtihout the circle function
body: <p>I have this assignment for school:</p>
  
  <p>Build a Snowman <strong>without</strong> turtle <code>circle</code> function</p>
  
  <p>The snowman should be on a blue background, and should be drawn filled with white.</p>
  
  <p>The outline of the snowman should be in black.</p>
  
  <p>The snowman’s body should be made of 3 filled circles.</p>
  
  <p>The outline of each circle should be 3 pixels wide.</p>
  
  <p>The bottom circle should have a radius of 100 pixels.</p>
  
  <p>The middle circle should have a radius of 70 pixels.</p>
  
  <p>The top circle should have a radius of 40 pixels.</p>
  
  <p>Each circle should be centered above the one below it (except the bottom circle, which can be located anywhere).</p>
  
  <p>There should be no gap between the circles.</p>
  
  <p>Give the snowman a mouth, eyes, and a nose (a hat is optional).</p>
  
  <p>Make sure to include two stick-arms and at least two fingers on each hand.</p>
  
  <p>So far I created this, but I can't seem to get the circles right before I move on.
  Also, don't know <strong>how to color</strong> in circles or <strong>make dots for eyes</strong>. Help me please, first time coding.</p>
  
  <pre><code>import turtle                               # allows us to use turtle library
  wn = turtle.Screen()                        # allows us to create a graphics window
  wn.bgcolor("blue")                          # sets gtaphics windows background color to blue
  import math                                 # allows us to use math functions
  quinn = turtle.Turtle()                     # sets up turtle quinn
  quinn.setpos(0,0)
  quinn.pensize(3)
  quinn.up()
  
  # drawing first circle middle
  quinn.forward(70)
  quinn.down()
  quinn.left(90)
  
  # calculation of cicumference of a circle
  a = (math.pi*140.00/360)
  
  #itineration for first circle
  for i in range (1,361,1):
      quinn.left(a)
      quinn.forward (1)
  
  # drawing second circle bottom
  quinn.up()
  quinn.home()
  quinn.right(90)
  quinn.forward(70)
  quinn.left(90)
  quinn.down()
  
  b = (math.pi*200.00/360)
  
  for i in range (1,361,1):
      quinn.right(b)
      quinn.forward(1)
  
  # drawing third circle head top
  
  quinn.up ()
  quinn.goto(0,70)
  quinn.right(90)
  quinn.down()
  
  c =(math.pi*80/360)
  
  for i in range (1,361,1):
      quinn.left(c)
      quinn.forward(1)
  
  wn.exitonclick()
  </code></pre>