Friday, January 7, 2011

Picture: Speed limit pi^3

What is the speed limit in your area? Could you write it in terms of pi?

For example, In Vancouver, the speed limit on all Vancouver roads is 50 km/hr, or approximately ...

(pi^3) + (pi^2) + (3 * pi) = pi [pi^2 + pi + 3]

Pi Backwards!

Can you sing it as fast?

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