Khan/khan-exercises — Issue #9984: Adding vectors - Would be nice... (scratchpad)
Author: KhanBugz
Created: 2012-01-01 18:16:41+00:00
State: open
Labels: firefox, other, scratchpad, win7

Reporter: christilin@msn.com

This is more an idea than a problem. It would be nice if the scratchpad had a tool to let you draw straight lines. Helpful with this and possibly some other exercises

[adding_vectors.html?seed=169&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_vectors.html?seed=169&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_vectors.html?seed=169&problem=0&debug&activity=%5B%5B%22correct-activity%22%2C%22%5B%5C%22-3%5C%22%2C%5C%225%5C%22%5D%22%2C21%5D%5D)

[["-3","5"]]

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0) Gecko/20100101 Firefox/8.0

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