document.write( "Question 98256: what is the lateral area of a regular triangular pyramid with base edge 3in and a slant height 4in \n" ); document.write( "
Algebra.Com's Answer #71447 by Nate(3500)\"\" \"About 
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area of one of the lateral sides = bh/2 = 3*4/2 = 3*2 = 6
\n" ); document.write( "3 sides = 3*6 or 18 in^2
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