document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=948504>Question 948504</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The cuboid has a width of 5cm and a length of 10cm and the surface area of 280cm² what is the height of the cuboid?<BR>\n" );
document.write( " I have found the answer on this website but i don't know how she got 30?<BR>\n" );
document.write( "(http://www.algebra.com/algebra/homework/Surface-area/Surface-area.faq.question.857827.html)<BR>\n" );
document.write( "It was answered by KMST(3526) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #578964 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=578964\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-3.5%2C4.5%2C-1%2C7%2C%0D%0Aline%280%2C0%2C0%2C3%29%2Cline%280%2C0%2C-2%2C1%29%2Cline%280%2C0%2C3%2C2%29%2C%0D%0Aline%28-2%2C1%2C-2%2C4%29%2Cline%283%2C2%2C3%2C5%29%2Cline%283%2C5%2C1%2C6%29%2C%0D%0Aline%28-2%2C4%2C1%2C6%29%2Cline%28-2%2C4%2C0%2C3%29%2Cline%280%2C3%2C3%2C5%29%2C%0D%0Alocate%28-1.5%2C0.5%2C5cm%29%2Clocate%281.3%2C1%2C10cm%29%2Clocate%280.1%2C1.7%2Ch%29%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "you are given:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=10cm ALIGN=MIDDLE  ALT=\"L=10cm\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W=5cm ALIGN=MIDDLE  ALT=\"W=5cm\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=TSA+=280cm%5E2 ALIGN=MIDDLE  ALT=\"TSA+=280cm%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "find:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h ALIGN=MIDDLE  ALT=\"h\"   DISABLED_style= \"max-width:90%; height:auto;\" >= height of the cuboid, in cm\r<BR>\n" );
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document.write( "recall, the total surface area (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=TSA ALIGN=MIDDLE  ALT=\"TSA\"   DISABLED_style= \"max-width:90%; height:auto;\" >) of a cuboid is the sum of the areas of its <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6 ALIGN=MIDDLE  ALT=\"6\"   DISABLED_style= \"max-width:90%; height:auto;\" > faces (and all faces are rectangles) given by:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=TSA+=+2%28LW+%2B+Wh+%2B+Lh%29+ ALIGN=MIDDLE  ALT=\"TSA+=+2%28LW+%2B+Wh+%2B+Lh%29+\"   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=280cm%5E2+=+2+%2810cm%2A5cm+%2B+5cm%2Ah+%2B10cm%2A+h%29+ ALIGN=MIDDLE  ALT=\"280cm%5E2+=+2+%2810cm%2A5cm+%2B+5cm%2Ah+%2B10cm%2A+h%29+\"   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=280cm%5E2%2F2+=+50cm%5E2+%2B+5cm%2Ah+%2B10cm%2A+h+ ALIGN=MIDDLE  ALT=\"280cm%5E2%2F2+=+50cm%5E2+%2B+5cm%2Ah+%2B10cm%2A+h+\"   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=140cm%5E2-50cm%5E2+=+5cm%2Ah+%2B10cm%2A+h+ ALIGN=MIDDLE  ALT=\"140cm%5E2-50cm%5E2+=+5cm%2Ah+%2B10cm%2A+h+\"   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=90cm%5E2+=+%285cm+%2B10cm%29+h+ ALIGN=MIDDLE  ALT=\"90cm%5E2+=+%285cm+%2B10cm%29+h+\"   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=90cm%5E2+=+%2815cm+%29+h+ ALIGN=MIDDLE  ALT=\"90cm%5E2+=+%2815cm+%29+h+\"   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=90cm%5Ecross%282%29+%2F15cross%28cm%29+=+h+ ALIGN=MIDDLE  ALT=\"90cm%5Ecross%282%29+%2F15cross%28cm%29+=+h+\"   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=h=6cm++ ALIGN=MIDDLE  ALT=\"h=6cm++\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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