document.write( "Question 1207435: An adjustable water sprinkler that sprays water in a circular pattern is placed at the center of a square field whose area is 1250 square feet (see the figure). What is the shortest radius setting that can be used if the field is to be completely enclosed within the circle?\r
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Algebra.Com's Answer #845285 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "The side of the square field is   = 35.35533906 feet, or 35.355 ft rounded.\r\n" );
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document.write( "The diagonal of this square is   ft\r\n" );
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document.write( "The diagonal of this square is the diameter of the circle.\r\n" );
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document.write( "Hence, the radius of the circle is half of that value, or\r\n" );
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document.write( "    r =  = 25 ft, rounded.    ANSWER\r\n" );
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