document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=414190>Question 414190</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have no idea what this is saying.\r<BR>\n" );
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document.write( "Solve the problem.<BR>\n" );
document.write( "The surface area of a sphere varies directly with the square of its radius.  If the surface area of a sphere with a radius of 12 inches is 576&#960; square inches, find the surface area of a sphere with a radius of 3 inches. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #290501 by </B><A HREF=/tutors/aboutme.mpl?userid=sudhanshu_kmr><B>sudhanshu_kmr(1152)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sudhanshu_kmr><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=sudhanshu_kmr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=290501\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "As the surface area varies directly with the square of its radius....\r<BR>\n" );
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document.write( "12^2 =144,   3^2 = 9\r<BR>\n" );
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document.write( "if square of radius = 144 then area = 576&#960;\r<BR>\n" );
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document.write( "it means, if square of radius = 1 then area = 576&#960;/144 \r<BR>\n" );
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document.write( "now, we have to find the area if square of radius is 9 \r<BR>\n" );
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document.write( "( 576&#960;/144)* 9 = 36&#960;\r<BR>\n" );
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document.write( " </SPAN>\n" );
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