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September 18, 2014

September 18, 2014

Posted by **Hank** on Tuesday, October 16, 2012 at 2:23pm.

- math -
**Steve**, Tuesday, October 16, 2012 at 3:53pmif the scale factor is 3, the areas scale by 3^2 = 9

so, the larger area is 8*9 = 72m^2

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