document.write( "Question 463330: The length of a side of the base of a square pyramid is 6m, the slant height is 27m. Find the surface area of the pyramid.\r
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Algebra.Com's Answer #319497 by lwsshak3(11628)\"\" \"About 
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The length of a side of the base of a square pyramid is 6m, the slant height is 27m. Find the surface area of the pyramid
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\n" ); document.write( "The pyramid has 4 identical surfaces plus the square base.
\n" ); document.write( "1 surface area=1/2*base*height=1/2*6*27=81
\n" ); document.write( "square base=6*6=36
\n" ); document.write( "Total surface area=4*81+36=360 sq m
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