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January 31, 2015

January 31, 2015

Posted by **Jane** on Friday, December 9, 2011 at 3:01pm.

- calculus -
**Steve**, Friday, December 9, 2011 at 3:31pmwidth is between 11.1 and 13.5 cm\length is between 28.76 and 28.84 cm

area is thus between 319.236 and 389.34 cm^2

That's 354.288 35.052 cm^2

use correct significant digits

- calculus -
**Jane**, Friday, December 9, 2011 at 3:54pmThanks, that's the answer I get.

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