document.write( "Question 104122: Knowing that a person's height is 5'3, and the distance between the top of his/her head and the eyes is 3 inches, how tall must be the mirror to see the person's entire body, and how high up the wall it must be hanged?
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document.write( "I used this formula{h being the height, and f the distance between the eyes and the top of the head}:h-f1/2=mirror, but I do not think that it works. Would you please help me?
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Algebra.Com's Answer #75843 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! the image of an object reflected in a mirror is half the distance between the object and the eyes\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so the length of the mirror is (half the distance from eyes to top of head)+(half the distance from eyes to feet) ... this is half the person's height\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the placement of the mirror must be such that the top of the mirror is midway between the eyes and top-of-head \n" ); document.write( " |