document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1188245>Question 1188245</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In the diagram below, ABCD is a square with sides 8 cm. Arcs of radius 8 cm are drawn with centres at B and D. Find the area of the shaded region, in cm^2\r<BR>\n" );
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document.write( "Diagram: https://imgur.com/gallery/YtR3qIy </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #819286 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=819286\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "use the diagonal AC to visualize two right triangles, each one has shaded segments of a circle<BR>\n" );
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document.write( "the shaded region  is cut by diagonal into two equal portions \r<BR>\n" );
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document.write( "find  the area of the  one portion and double it\r<BR>\n" );
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document.write( "so\r<BR>\n" );
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document.write( "area of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29 ALIGN=MIDDLE  ALT=\"%281%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > of shaded region= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F4%29 ALIGN=MIDDLE  ALT=\"%281%2F4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > area of the circle minus area of the triangle\r<BR>\n" );
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document.write( "side of square <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=8 ALIGN=MIDDLE  ALT=\"a=8\"   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=%281%2F4%29 ALIGN=MIDDLE  ALT=\"%281%2F4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > area of the circle=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F4%29+%2A8%5E2%2Api ALIGN=MIDDLE  ALT=\"%281%2F4%29+%2A8%5E2%2Api\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "area of the triangle=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%298%5E2 ALIGN=MIDDLE  ALT=\"%281%2F2%298%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "area of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29 ALIGN=MIDDLE  ALT=\"%281%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > shaded region=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F4%29+%2A8%5E2%2Api-%281%2F2%298%5E2=18.27 ALIGN=MIDDLE  ALT=\"%281%2F4%29+%2A8%5E2%2Api-%281%2F2%298%5E2=18.27\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "double it\r<BR>\n" );
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document.write( "area of shaded region=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2A18.27=36.54cm%5E2 ALIGN=MIDDLE  ALT=\"2%2A18.27=36.54cm%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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