A day for approximations

Screen Shot 2015-03-14 at 9.25.23 PM It’s time to approximate the ratio between circumference and diameter yet again today! (If you want to notate thirty seconds as five tenths of a minute, you could celebrate at thirty seconds after 9:26.)

Leave a Reply

Your email address will not be published. Required fields are marked *

Solve : *
26 + 7 =