After you can draw pixels and lines, the next step will be drawing circles. The computer knows how to automatically
draw a circle, centered at any (x,y) point with some radius. Circles are drawn using the circle function, which
works like this:
Move the mouse over a dotted box for more information.
Now you try. Plot a lines using circle.
Type your code here:
See your results here:
Show a friend, family member, or teacher what you've done!
Here is a share link to your code:
Does your code work? Want to run it on your iPhone?
Here's your code:
Use [Control]-[C] (Windows) or [⌘]-[C] (MacOS) to copy your code.
Paste it using [Control]-[V] (Windows) or [⌘]-[V] (MacOS) into
Then click the "Use on iPhone" button that you'll see.