Do not necessarily do these exercises in order.
For help in figuring out how to do things in Python,
use Google. Or your neighbour. Or me.
The most important step in these is to get some
picture up on your screen that looks somewhat close to
what you want. Then adjust.
I have probably not told you quite enough for you
to do these without help. Ask questions rather than waste time.
One thing I haven't told you is how to access
functions in Python. The value of sin(x) is
math.sin(x), with x in radians. The constant
pi is defined in PiScript.
Do for these what you should alwasy dop in solving mathematical problems:
brek big problems into smaller ones.