How tall must a “full-length” mirror be, relative to a penguin, so that he can see himself from hat to foot?

C. The mirror must be 1/2 as tall as the penguin. 58% (26 votes)
A. The mirror must be as tall as the penguin. 27% (12 votes)
E. The answer depends on the penguin's distance from the mirror. 11% (5 votes)
B. The mirror must be 3/4 as tall as the penguin. 2% (1 vote)
D. The mirror must be 1/4 as tall as the penguin. 2% (1 vote)
Other 0% 0 votes

Total Votes: 45

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