document.write( "Question 879081: The area of a square is 36 square inches. Which of the following measures is closest to the length of its diagonal?
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document.write( "A)8.1ft.
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document.write( "B)8.3ft.
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document.write( "C)8.7ft.
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document.write( "D)8.5ft. \n" );
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Algebra.Com's Answer #530498 by JulietG(1812)![]() ![]() You can put this solution on YOUR website! Length * width = area \n" ); document.write( "In a square, length and width are equal \n" ); document.write( "Length squared = area \n" ); document.write( " \n" ); document.write( "Square root each side \n" ); document.write( "L = 6 \n" ); document.write( "Now that you have the dimensions, use the right angle formula. \n" ); document.write( " \n" ); document.write( "36 + 36 = \n" ); document.write( "72 = \n" ); document.write( "Square root each side \n" ); document.write( "8.485 = c \n" ); document.write( "The closest is 8.5 \n" ); document.write( " \n" ); document.write( " |