Instructables: exploring - technology - math_guide - circle http://www.instructables.com Tue, 21 May 2013 18:36:58 PDT BLOX v1.01 Circumference of a Circle http://www.instructables.com/id/Circumference-of-a-Circle-3/
Circumference of a Circle - More DIY How To Projects]]> http://www.instructables.com/files/deriv/F9U/H4XN/FQR1WHNO/F9UH4XNFQR1WHNO.SQUARE2.jpg http://www.instructables.com/files/deriv/F9U/H4XN/FQR1WHNO/F9UH4XNFQR1WHNO.SQUARE.jpg http://www.instructables.com/files/deriv/F9U/H4XN/FQR1WHNO/F9UH4XNFQR1WHNO.SMALL.jpg mrpesas In this Instructable, we will dive into the exciting world of Circles. Specifically the Circumference of a Circle. Supplies: Pencil (needed for it's erase-ability) Paper Calculator (to check your answer) Circle Some basics of the Circle:Circumference - the distance around the circle (aka the p...
By: mrpesas

Tue, 3 Feb 2009 19:33:44 PST
Area of a Circle http://www.instructables.com/id/How-to-find-the-area-of-a-circle/
Area of a Circle - More DIY How To Projects]]> http://www.instructables.com/files/deriv/FBS/VXV2/FQHNKV7M/FBSVXV2FQHNKV7M.SQUARE2.jpg http://www.instructables.com/files/deriv/FBS/VXV2/FQHNKV7M/FBSVXV2FQHNKV7M.SQUARE.jpg http://www.instructables.com/files/deriv/FBS/VXV2/FQHNKV7M/FBSVXV2FQHNKV7M.SMALL.jpg meh301 In this instructable I will show you how to calculate the area of a circle What You need You need a straightedge a pencil (or pen whatever you want...) a compass a protractor and a calculator (or your mind!) the area of the circle........well not really Ok, to start you have to first find t...
By: meh301