Homework Help: math

Posted by Aaliyah on Thursday, December 10, 2009 at 11:46pm.

a rectangle with measurements of length of 11, width of 4, diagonal of 11.7, area of 44 and perimeter of 30 needs to be increased by 20% and decreased by 20%. How do I get the new dimensions?

math - Reiny, Thursday, December 10, 2009 at 11:51pm
PLenty of redundant information, except the critical question is not clear.
Is the area to be increased by 20% or are the dimensions to be increased by 20%

Is the new rectangle similar to the old one?
math - Anonymous, Monday, April 25, 2011 at 4:28pm
RAYMOND HAS EXACTLY 360 SQUARE INCHES HE WANTS 2 DIMENSONS TO BE 6. HOW MANY DIFFERNET SIZES CAN HE MAKE

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