document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=837955>Question 837955</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The area of a circle is given by the formula A=piR^2 where r is the radius. If increasing the radius of a circle by 1 inch gives the resulting circle an area of 100 times pi square inches, what is the radius of the original circle <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 #504797 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=504797\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You say, by description, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi%2A%28R%2B1%29%5E2=100%2Api ALIGN=MIDDLE  ALT=\"pi%2A%28R%2B1%29%5E2=100%2Api\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and you originally had <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi%2AR%5E2=A ALIGN=MIDDLE  ALT=\"pi%2AR%5E2=A\"   DISABLED_style= \"max-width:90%; height:auto;\" >;<BR>\n" );
document.write( "You are taking A as a constant.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28R%2B1%29%5E2=100 ALIGN=MIDDLE  ALT=\"%28R%2B1%29%5E2=100\"   DISABLED_style= \"max-width:90%; height:auto;\" >, taking the increased radius equation and dividing left and right sides by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi ALIGN=MIDDLE  ALT=\"pi\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%2B1=10 ALIGN=MIDDLE  ALT=\"R%2B1=10\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28R=9%29 ALIGN=MIDDLE  ALT=\"highlight%28R=9%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >-----DONE. </SPAN>\n" );
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