Posted by jason on Wednesday, January 12, 2011 at 7:11pm.
If you put four 9inch square boards together to make a bigger square, what would be the area of the new larger board in square feet?

math  saleh, Wednesday, January 12, 2011 at 7:18pm
23 square feet

math  allen, Wednesday, January 12, 2011 at 7:19pm
not an answer choice

math  saleh, Wednesday, January 12, 2011 at 7:21pm
276 in

math  mario, Saturday, May 31, 2014 at 1:00pm
27 square feet
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