document.write( "Question 706825: I posted a problem several days ago, hoping to get some assistance for assignment due on Monday. Need help please.\r
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document.write( "A window in the shape of a rectangle with a semicircular top, (Norman window), .
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document.write( "The height of the rectangular part is twice the base. If the base is 6 feet, what is the area? I got 86.13 feet squared.\r
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document.write( "Then: Assume that the same window has a radius of 2 feet.We want the rectangular part of window to have same area as the semicircular top.What should the dimensions of the rectangle be? Please explain. \n" );
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Algebra.Com's Answer #435425 by KMST(5328) You can put this solution on YOUR website! The area will be the area of the rectangular part, plus the area of the semicircular part. \n" ); document.write( " \n" ); document.write( "For the second part: \n" ); document.write( "If the radius is \n" ); document.write( " \n" ); document.write( "That would be the base of the downwind. \n" ); document.write( "and if the height of the rectangular part is twice the base, then that height is \n" ); document.write( " \n" ); document.write( "Then the area of the rectangular part is \n" ); document.write( "The area of half of a circle with radius \n" ); document.write( " \n" ); document.write( "The total area is \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "For the first part, a rectangle 3 feet by 6 feet would have an area of 72 square feet, and a semicircle with a 6 feet diameter (3 feet radius) would have an area of \n" ); document.write( " \n" ); document.write( "for a total area of approximately \n" ); document.write( "That is what you found, aside from the rounding difference. \n" ); document.write( "(I used a more accurate version of \n" ); document.write( " \n" ); document.write( " |