document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=241467>Question 241467</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I just cannot figure this out. Please help me:  a sign is in the shape of a square with a semicircle of a radius x adjoining one side and a semicircle of diameter x removed from the opposite side. If the side of the square are length 2x, then write the area of the sign as a function of x. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #176840 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=176840\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I think it looks like this:\r<BR>\n" );
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document.write( "The area of the semi-circle added to one side<BR>\n" );
document.write( "is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29%2Api%2Ax%5E2 ALIGN=MIDDLE  ALT=\"%281%2F2%29%2Api%2Ax%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The area of the square is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%2A2x+=+4x%5E2 ALIGN=MIDDLE  ALT=\"2x%2A2x+=+4x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So far the area of the sign is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%5E2+%2B+%281%2F2%29%2Api%2Ax%5E2 ALIGN=MIDDLE  ALT=\"4x%5E2+%2B+%281%2F2%29%2Api%2Ax%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The semi-circle that is removed <BR>\n" );
document.write( "has radius = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2F2 ALIGN=MIDDLE  ALT=\"x%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "It's area is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29%2Api%2A%28x%2F2%29%5E2 ALIGN=MIDDLE  ALT=\"%281%2F2%29%2Api%2A%28x%2F2%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So, the area of the sign is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%5E2+%2B+%281%2F2%29%2Api%2Ax%5E2+-+%281%2F2%29%2Api%2A%28x%2F2%29%5E2 ALIGN=MIDDLE  ALT=\"4x%5E2+%2B+%281%2F2%29%2Api%2Ax%5E2+-+%281%2F2%29%2Api%2A%28x%2F2%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%5E2+%2B+%281%2F2%29%2Api%2Ax%5E2+-+%281%2F2%29%2Api%2A%28x%5E2%2F4%29 ALIGN=MIDDLE  ALT=\"4x%5E2+%2B+%281%2F2%29%2Api%2Ax%5E2+-+%281%2F2%29%2Api%2A%28x%5E2%2F4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Factor out <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2 ALIGN=MIDDLE  ALT=\"x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2A%284+%2B+%281%2F2%29%2Api+-+%281%2F8%29%2Api%29 ALIGN=MIDDLE  ALT=\"x%5E2%2A%284+%2B+%281%2F2%29%2Api+-+%281%2F8%29%2Api%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Factor out <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=x%5E2%2A%284+%2B+%281%2F2+-+1%2F8%29%2Api%29 ALIGN=MIDDLE  ALT=\"x%5E2%2A%284+%2B+%281%2F2+-+1%2F8%29%2Api%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2A%284+%2B+%283%2F8%29%2Api%29 ALIGN=MIDDLE  ALT=\"x%5E2%2A%284+%2B+%283%2F8%29%2Api%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Hope I got it\r<BR>\n" );
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