document.write( "Question 848578: If a square has a side equal to the perimeter of a rectangle with adjacent sides 4cm and 5cm then the Area of that square is?
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Algebra.Com's Answer #511187 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
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\n" ); document.write( "a square has a side \"++highlight_green%28x%29+\"equal to the perimeter of a rectangle with adjacent sides 4cm and 5cm
\n" ); document.write( "\"P%5BR%5D+=+2%284cm%29+%2B+2%285cm%29+=+18cm\"
\n" ); document.write( "Question states*** x = 18cm
\n" ); document.write( "Area of this Square = (18cm)^2 \n" ); document.write( "
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