document.write( "Question 1148243: Find the dimensions of the rectangle whose area is a maximum in which semicircle
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Algebra.Com's Answer #769601 by ikleyn(52781)\"\" \"About 
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document.write( "The length of this rectangle is  2r  and its width is  r.\r\n" );
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document.write( "These dimensions are determined by an unique way, and the area of this rectangle has a unique value of  \"2r%5E2\".\r\n" );
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