# Math

If you can measure the length and width of a rectangle correct within .1cm then the calculateday area will be correct .1cm as well.

Is this true or false?

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1. false
say 1 by 1
1*1 = 1 cm^2

but 1.1 * 1.1 = 1.21 cm^2
.21 is more than .1 :)

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posted by Damon

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