27 November 2008

 

Fun with pumpkins

Educational





Inspirational




Keesational


Comments:

Educational : 
PI is the ratio of circumference to diameter for ANY closed convex curve of constant diameter, not just for circles.FWIW 







Links to this post:

Create a Link



<< Home

This page is powered by Blogger. Isn't yours?

eXTReMe Tracker
Listed on BlogShares
Web Pages referring to this page
Link to this page and get a link back!
Click to give BLOG4REEL vote!