document.write( "Question 33355: find the area of a trapezoid whose height is 26ft and whose bases are 12ft and 14 ft \n" ); document.write( "
Algebra.Com's Answer #19735 by sarah_adam(201)\"\" \"About 
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If a and b are the lengths of the two parallel bases of a trapezoid, and h is its height, the area of the trapezoid is
\n" ); document.write( "1/2 × h × (a + b) .
\n" ); document.write( "given a = 12ft , b = 14 ft , h = 26ft\r
\n" ); document.write( "\n" ); document.write( "Area A = 1/2 * 26 *(12+14)
\n" ); document.write( "A = 1/2 *26 *26
\n" ); document.write( "A = 338 ft ^2\r
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