document.write( "Question 1005688: A photograph measuring 40cm by 25cm is framed up with a uniform margin of width 4cm all around it .find the area of margin \n" ); document.write( "
Algebra.Com's Answer #621841 by Boreal(15235)\"\" \"About 
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x=margin in cm
\n" ); document.write( "The whole frame is 48cm * 33 cm, since the margin extends everywhere. That is 1584cm^2
\n" ); document.write( "The original is 1000cm^2
\n" ); document.write( "The area of the margin is the difference or 584 cm^2.
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