document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1061662>Question 1061662</A>: <I><SPAN STYLE=\"word-break: break-all;\"> in parallelogram ABCD , each side measures 10 .If mA =45 , what is the area of the parallelogram? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #676609 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52908)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=676609\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "The area of a parallelogram is A = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%2Ab%2Asin%28alpha%29 ALIGN=MIDDLE  ALT=\"a%2Ab%2Asin%28alpha%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, where \"a\" and \"b\" are the lengths of two adjacent sides <BR>\n" );
document.write( "and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha ALIGN=MIDDLE  ALT=\"alpha\"   DISABLED_style= \"max-width:90%; height:auto;\" > is the angle between these sides.\r<BR>\n" );
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document.write( "In your case A = 10*10*sin(45°) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=100%2A%28sqrt%282%29%2F2%29 ALIGN=MIDDLE  ALT=\"100%2A%28sqrt%282%29%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=50%2Asqrt%282%29 ALIGN=MIDDLE  ALT=\"50%2Asqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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