document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=237226>Question 237226</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The area of the largest rectangle inscribed in a circle of radius<BR>\n" );
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document.write( "a)25 cm^2   b)50 cm^2    c) 100 cm^2    d)10 square root(2)cm^2      e) 20 square root(2)cm^2<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #174452 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=174452\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The circle has a diameter of 10 cm.  Let x= length of the side of the square.  Draw the circle of diameter 10, showing the square with side of x inside the circle.  You will see a right triangle, so by Theorem of Pythagoras \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+%2B+x%5E2+=+10%5E2 ALIGN=MIDDLE  ALT=\"x%5E2+%2B+x%5E2+=+10%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%5E2=+100 ALIGN=MIDDLE  ALT=\"2x%5E2=+100\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+=+50 ALIGN=MIDDLE  ALT=\"x%5E2+=+50\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Now this looks ugly, but remember that all you need to find is the AREA of the square.  The area is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2 ALIGN=MIDDLE  ALT=\"x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, so this is the answer to the question:  \r<BR>\n" );
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document.write( "Area = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2 ALIGN=MIDDLE  ALT=\"x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >=50 sq cm.\r<BR>\n" );
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document.write( "Dr. Robert J. Rapalje </SPAN>\n" );
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