document.write( "Question 1180628: A rectangular prism with a 6\"x6\" square base is tilted leftward at a 30o
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Algebra.Com's Answer #810357 by Edwin McCravy(20066)\"\" \"About 
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A rectangular prism with a 6\"x6\" square base is tilted leftward at a 30o
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document.write( "Here is a picture of the front of the tilted rectangular prism. The\r\n" );
document.write( "horizontal line is the level of the water.\r\n" );
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document.write( "The number of cubic inches of water is the area of the right triangle times\r\n" );
document.write( "the 6 inches from the front surface of the container to the back surface.\r\n" );
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document.write( "As the other tutor said, it is a 30-60-90 right triangle. \r\n" );
document.write( "So the 3 sides are in the ratio 1:√3:2, shortest to longest.\r\n" );
document.write( "The longer leg is given as 6\", so we can find the shorter leg x by the\r\n" );
document.write( "proportion:\r\n" );
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document.write( "\"matrix%281%2C2%2Cshorter%2Cleg%29%2Fmatrix%281%2C2%2Clonger%2Cleg%29\"\"%22%22=%22%22\"\"x%2F6\"\"%22%22=%22%22\"\"1%2Fsqrt%283%29\"\r\n" );
document.write( "           \"x\"\"%22%22=%22%22\"\"6%2Fsqrt%283%29\"\r\n" );
document.write( "           \"x\"\"%22%22=%22%22\"\"expr%286%2Fsqrt%283%29%29%2Aexpr%28sqrt%283%29%2Fsqrt%283%29%29\"\"%22%22=%22%22\"\"6sqrt%283%29%2F3\"\"%22%22=%22%22\"\"2sqrt%283%29\"\r\n" );
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document.write( "The area of the triangle is 1/2 times the product of the longer and shorter\r\n" );
document.write( "legs.  That's \r\n" );
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document.write( "\"expr%281%2F2%29%2A6%2A2sqrt%283%29\"\"%22%22=%22%22\"\"6sqrt%283%29\" square inches.\r\n" );
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document.write( "We multiply that by the distance from front surface to back surface, which\r\n" );
document.write( "is 6 inches, and the final answer is\r\n" );
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document.write( "\"6sqrt%283%29%2A6\"\"%22%22=%22%22\"\"36sqrt%283%29\" cubic inches or about 62.35 cubic inches of water.\r\n" );
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document.write( "Edwin
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