document.write( "Question 935203: A square, whose area is equal to the perimeter of the rectangle whose value 16, is inscribed in a circle with its four vertices on the circumference of the circle. What is the diameter of the circle? \n" ); document.write( "
Algebra.Com's Answer #568375 by ankor@dixie-net.com(22740)\"\" \"About 
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A square, whose area is equal to the perimeter of the rectangle whose value 16, is inscribed in a circle with its four vertices on the circumference of the circle.
\n" ); document.write( " What is the diameter of the circle?
\n" ); document.write( ":
\n" ); document.write( "The square area is given as 16, therefore:
\n" ); document.write( "\"sqrt%2816%29\" = 4 is the length of the side of the square
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\n" ); document.write( "The square in the circle: half the square is a right triangle:
\n" ); document.write( "Using pythag; a^2 + b^2 = c^2
\n" ); document.write( "a = 4
\n" ); document.write( "b = 4
\n" ); document.write( "c = diameter of the circle
\n" ); document.write( ":
\n" ); document.write( "c = \"sqrt%284%5E2+%2B+4%5E2%29\"
\n" ); document.write( "c = 5.656854 is the diameter of the circle \n" ); document.write( "
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