document.write( "Question 1208866: Amy has a pen 13 cm long that she wants to send as a gift to a friend. She finds a rectangular box in which the pen just fits. The length and width of the box are 3 cm and 12 cm respectively. What is the height of the box?
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Algebra.Com's Answer #847365 by ikleyn(52781) $\"\"$ $\"About$

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\n" ); document.write( "Amy has a pen 13 cm long that she wants to send as a gift to a friend. She finds a rectangular box
\n" ); document.write( "in which the pen just fits. The length and width of the box are 3 cm and 12 cm respectively.
\n" ); document.write( "What is the height of the box?
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\n" ); document.write( "\n" ); document.write( "I came to fix the errors in the solution by the other tutor.\r
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\n" ); document.write( "\n" ); document.write( "Pythagorean Theorem, in three dimensions.
\n" ); document.write( "The pen extends between two opposite corners. You already have values for two of them and you
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document.write( "d = 4 cm.     ANSWER\r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved (correctly).\r
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