Posted by **Liz** on Thursday, November 7, 2013 at 5:23pm.

You place a mirror on the ground 6 feet from the lamppost. you move back 3 feet and see the top of the lamppost in the mirror. What is the height of the lamppost?

- Math -
**Reiny**, Thursday, November 7, 2013 at 5:39pm
Twice your height.

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