1,009
edits
Changes
Jump to navigation
Jump to search
mLine 1:
Line 1: − Most of us are familiar with triangular numbers, such as the arrangement of ten bowling pins in a triangle,+ − − . . . . − . . . − . . − . − − or square numbers, − − . . . . − . . . . − . . . . − . . . . − − but we don't necessarily know how their arithmetic works, or whether we can do the same with, say, pentagons. − − Can we learn something by telling a turtle how to make these numbers? Let's try.
New redirect
#REDIRECT [[Activities/TurtleArt/Tutorials/Figurate_Numbers]]