document.write( "Question 374936: the area of a trapizoid is 475 square inches and the bases are 21 inches and 29 inches find the altitude \n" ); document.write( "
Algebra.Com's Answer #266626 by Fombitz(32388)\"\" \"About 
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\"A=%281%2F2%29h%28b%5B1%5D%2Bb%5B2%5D%29\"
\n" ); document.write( "\"475=%281%2F2%29h%2821%2B29%29\"
\n" ); document.write( "\"h=%282%2A475%29%2F%2850%29\"
\n" ); document.write( "Complete the calculation to find the altitude.
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