document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1133463>Question 1133463</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello!\r<BR>\n" );
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document.write( "I need to find the volume of a regular triangular pyramid that has base edges of length 30 and height 10.\r<BR>\n" );
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document.write( "I found the volume using the formula V = ((a^(3))/(6√2)), and got 3181.9805 units^3, but it appears to be wrong.\r<BR>\n" );
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document.write( "Thanks for helping! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #750688 by </B><A HREF=/tutors/aboutme.mpl?userid=MathTherapy><B>MathTherapy(10552)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathTherapy><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=MathTherapy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=750688\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "Hello!\r<BR>\n" );
document.write( "\n" );
document.write( "I need to find the volume of a regular triangular pyramid that has base edges of length 30 and height 10.\r<BR>\n" );
document.write( "\n" );
document.write( "I found the volume using the formula V = ((a^(3))/(6√2)), and got 3181.9805 units^3, but it appears to be wrong.\r<BR>\n" );
document.write( "\n" );
document.write( "Thanks for helping!<BR>\n" );
document.write( "<PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">You didn't seem to use the formula for the volume of a triangular pyramid, which is: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%281%2C3%2C+V%2C+%22=%22%2C+%281%2F3%29+%2A+B+%2A+h%29 ALIGN=MIDDLE  ALT=\"matrix%281%2C3%2C+V%2C+%22=%22%2C+%281%2F3%29+%2A+B+%2A+h%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, with:<BR>\n" );
document.write( "V being volume<BR>\n" );
document.write( "B being the area of the BASE (a TRIANGULAR base, in this case)<BR>\n" );
document.write( "h being the height, which was given<BR>\n" );
document.write( "Also remember that this is a REGULAR TRIANGULAR pyramid which suggests that its base is a REGULAR (EQUILATERAL) triangle. </SPAN>\n" );
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