document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=369568>Question 369568</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If a circle with a radius of 10 has its radius decreased by 2 , by what<BR>\n" );
document.write( "percent is the area decreased?\r<BR>\n" );
document.write( "\n" );
document.write( "A. 20% B. 25%C. 36% D. 40% E. none </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #263352 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=263352\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Oooh, decrease.<BR>\n" );
document.write( "Area is a function of the square of the radius.<BR>\n" );
document.write( "0.8*r --> 0.8^2*area<BR>\n" );
document.write( "--> 0.64*area = 36% decrease\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );