Re: Math question

Posted by bkazmer On 2011/3/9 12:42:06
why bother drawing circles and calculating between circumference and diameter? The ratio of two circles' diameters is the same as the ratio of their circumferences.

C1/C2 = pi*D1/pi*D2 = D1/D2

This Post was from: https://packardinfo.com/xoops/html/modules/newbb/viewtopic.php?post_id=72126