document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=31182>Question 31182</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi I'm back. Thank you so much for your help. However I'm having problems plugging in the numbers into the COS formula.\r<BR>\n" );
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document.write( "Find the area of a parallelogram whose sides are 6 inches and 8 inches and whose longer diagonal is 12 inches.\r<BR>\n" );
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document.write( "Could you show me how to plug in the numbers and find the area. Thank you so much. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #18009 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=18009\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the area of a parallelogram whose sides are 6 inches and 8 inches and whose longer diagonal is 12 inches.<BR>\n" );
document.write( "IF ABCD IS PARALLELOGRAM ,IT IS SPLIT INTO 2 EQUAL SIZED TRIANGLES BY DIAGONL SAY AC...SO AREA OF PARALLELOGRAM IS SUM OF AREAS OF 2 TRIANGLES WHICH ARE IDENTICAL IN AREA.SO WE NEED TO FIND AREA OF TRIANGLE ABC AND MULTIPLY IT WITH 2<BR>\n" );
document.write( "NOW AREA OF ABC GIVEN ALL 3 SIDES <BR>\n" );
document.write( "a=8...b=6...c=12..IS GIVEN BY <BR>\n" );
document.write( "A=SQUARE ROOT OF {s(s-a)(s-b)(S-c)} WHERE S=SEMIPERIMETER=(a+b+c)/2=(8+6+12)/2=13<BR>\n" );
document.write( "I THINK NOW YOU CAN FIND THE ANSWER AS YOU WANTED ONLY THE FORMULA </SPAN>\n" );
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