Homework Help: Math Problem

Posted by Lavern on Thursday, March 29, 2012 at 4:42pm.

the side of a square are lengthened by 6cm the area becomes 121cm 2 square find the lenght of a side of the original square.

Math Problem - Ms. Sue, Thursday, March 29, 2012 at 4:45pm
Square root of 121 = 11

Take it from there.
Math Problem - Lavern, Thursday, March 29, 2012 at 5:03pm
is it 5cm
Math Problem - Ms. Sue, Thursday, March 29, 2012 at 5:07pm
Right!

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