document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1189126>Question 1189126</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The surface area of a plane of radius r is given by the formula A=πr^2. Find the volume of a sphere whose area is 120cm^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #820363 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=820363\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Area=4πr^2 for a sphere<BR>\n" );
document.write( "120 cm^2=4πr^2<BR>\n" );
document.write( "so πr^2=30 cm^2<BR>\n" );
document.write( "r=3.09 cm<BR>\n" );
document.write( "volume V=4πr^3<BR>\n" );
document.write( "=370.82 cm^3 (I rounded at the end) </SPAN>\n" );
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