document.write( "Question 405459: a picture frame is 26 cm. by 18 cm. It is pasted on a colored cardboard so that there is 4 cm. margin around. Find the area of the colored cardboard that can be seen. \n" ); document.write( "
Algebra.Com's Answer #286365 by mananth(16946)\"\" \"About 
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a picture frame is 26 cm. by 18 cm. It is pasted on a colored cardboard so that there is 4 cm. margin around. Find the area of the colored cardboard that can be seen.\r
\n" ); document.write( "\n" ); document.write( "area of picture frame = 26*18= 468 cm^2\r
\n" ); document.write( "\n" ); document.write( "length including margin =26+8= 34
\n" ); document.write( "width including margin 18+8= 26
\n" ); document.write( "..
\n" ); document.write( "Total area = 884 cm^2\r
\n" ); document.write( "\n" ); document.write( "Area visible = 884-468=416 cm^2
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