Author Topic: I guess math is fun and strange  (Read 250 times)

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thomasleor

Re: I guess math is fun and strange
« Reply #1 on: January 08, 2019, 05:55:25 PM »


Elementary school math.    2x(PI*r2)    r= 6 inch - versus  -  (pi*r2)  r=9 inch.  you get 226 sqr inch versus 254 sqr inch.

Any kid, with above average IQ, can do that math in the head for Christs sake. At least here in Europe.
 

mr j

Re: I guess math is fun and strange
« Reply #2 on: January 08, 2019, 06:07:22 PM »
I just posted it on FB a couple hours ago and the arguments have begun (lol)