document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=530880>Question 530880</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If the diameter of a circle is 27 meters, what is the area? Round to the nearest tenth </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #350237 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=350237\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If the diameter of a circle is 27 meters, then the radius is 27/2 = 13.5 meters\r<BR>\n" );
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document.write( "So r = 13.5\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=pi%2Ar%5E2 ALIGN=MIDDLE  ALT=\"A=pi%2Ar%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the area of a circle formula.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=pi%2A%2813.5%29%5E2 ALIGN=MIDDLE  ALT=\"A=pi%2A%2813.5%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=13.5 ALIGN=MIDDLE  ALT=\"r=13.5\"   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=A=%283.14159265%29%2A%2813.5%29%5E2 ALIGN=MIDDLE  ALT=\"A=%283.14159265%29%2A%2813.5%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Replace <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi ALIGN=MIDDLE  ALT=\"pi\"   DISABLED_style= \"max-width:90%; height:auto;\" > with <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3.14159265 ALIGN=MIDDLE  ALT=\"3.14159265\"   DISABLED_style= \"max-width:90%; height:auto;\" > (note: Use more digits of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi ALIGN=MIDDLE  ALT=\"pi\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get better accuracy).\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=%283.14159265%29%2A%28182.25%29 ALIGN=MIDDLE  ALT=\"A=%283.14159265%29%2A%28182.25%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Square <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=13.5 ALIGN=MIDDLE  ALT=\"13.5\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=182.25 ALIGN=MIDDLE  ALT=\"182.25\"   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=A=572.5552604625 ALIGN=MIDDLE  ALT=\"A=572.5552604625\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3.14159265 ALIGN=MIDDLE  ALT=\"3.14159265\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=182.25 ALIGN=MIDDLE  ALT=\"182.25\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=572.5552604625 ALIGN=MIDDLE  ALT=\"572.5552604625\"   DISABLED_style= \"max-width:90%; height:auto;\" > (this figure is approximate).\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=572.6 ALIGN=MIDDLE  ALT=\"A=572.6\"   DISABLED_style= \"max-width:90%; height:auto;\" > Round to the nearest tenth.\r<BR>\n" );
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document.write( "So the area is roughly 572.6 square meters.\r<BR>\n" );
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document.write( "Jim </SPAN>\n" );
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