document.write( "Question 481978: The lengths of the bases of an isosceles trapezoid are 6 centimeters and 12 centimeters. If the length of each leg is
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Algebra.Com's Answer #331004 by MathTherapy(10552)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Since one of the legs of the trapezoid is 5 cm, then the h (height) = 4, since a 3-4-5 right triangle would be formed by a segment of the longer base, the height, and one of the legs.\r
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\n" ); document.write( "\n" ); document.write( "Formula for the area of an isosceles trapezoid = \"%28h%2A%28b%5B1%5D+%2B+b%5B2%5D%29%29%2F2\", with bases being \"b%5B1%5D\" and \"b%5B2%5D\" and height \"h\"\r
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\n" ); document.write( "\n" ); document.write( "Since h (h) height = 4 cm, and bases, \"b%5B1%5D\" and \"b%5B2%5D\" being 6 and 12 cm, we get:\r
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\n" ); document.write( "\n" ); document.write( "Area = \"4%2A%286+%2B+12%29%2F%282%29\" ------ \"%284+%2A+18%29%2F2\" = \"72%2F2\" = \"highlight_green%2836cm%5E3%29\"
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