Khan/khan-exercises — Issue #12248: Distance formula - what does it mean to be?
Author: KhanBugz
Created: 2012-01-27 03:03:10+00:00
State: open
Labels: chrome, vista, wrong-or-unclear

The answer is clearly right and the the solution confirms it. I do not believe there is any way to simplify the answer any further.

[distance_formula.html?seed=145&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/distance_formula.html?seed=145&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/distance_formula.html?seed=145&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5Bnull%2C461%5D%22%2C13%5D%2C%5B%22incorrect-activity%22%2C%22%5Bnull%2C461%5D%22%2C174%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C12%5D%2C%5B%22hint-activity%22%2C%220%22%2C13%5D%2C%5B%22incorrect-activity%22%2C%22%5Bnull%2C461%5D%22%2C163%5D%2C%5B%22incorrect-activity%22%2C%22%5Bnull%2C461%5D%22%2C10%5D%2C%5B%22incorrect-activity%22%2C%22%5Bnull%2C461%5D%22%2C11%5D%2C%5B%22correct-activity%22%2C%22%5B1%2C461%5D%22%2C177%5D%5D)

[[null,461],[null,461],[null,461],[null,461],[null,461],[1,461]]

Mozilla/5.0 (Windows NT 6.0; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7

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