document.write( "Question 1199951: Assuming that two holes go all the way through and the third
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document.write( "only halfway through, what is the total number of faces of the solid?\r
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document.write( "https://ibb.co/M5BScx6\r
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document.write( "I got 26, but I think that's wrong...
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document.write( "Thanks! \n" );
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Algebra.Com's Answer #833953 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "I can think that this parallelepiped represents a three-store building \r\n" ); document.write( "with the horizontal corridors at the second floor, going \r\n" ); document.write( "South-North and West-East directions and intersecting at the central hall.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Also, there is an elevator from the first floor (a garage) to the central \r\n" ); document.write( "hall at the second floor.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Then the South-North corridor contributes 2*4 = 8 faces;\r\n" ); document.write( "\r\n" ); document.write( " the West-East corridor contributes 2*4 = 8 faces;\r\n" ); document.write( "\r\n" ); document.write( " the elevator contributes 4 faces;\r\n" ); document.write( "\r\n" ); document.write( " and the building itself contributes 6 faces.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "The total faces is then 6 + 8 + 8 + 4 = 26. ANSWER\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, the answer depends on a description of the problem.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "An adequate description ABSENTS in your post, leaving a room \n" ); document.write( "for different assumptions/interpretations/solutios/answers.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |