document.write( "Question 1162509: I have to figure out the shaded region where the length is 16mm and the width is 12mm. how do I do this.
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Algebra.Com's Answer #786312 by ikleyn(52864)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Read your post, first.\r
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\n" ); document.write( "\n" ); document.write( "After reading your post,  say,  how we,  the tutors,  may know  (or can guess), \r
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