Khan/khan-exercises — Issue #11570: Geometry 1 - help
Author: KhanBugz
Created: 2012-01-19 00:30:30+00:00
State: open
Labels: safari, snowleo, wrong-or-unclear

[geometry_1.html?seed=191&problem=circle-r-to-d (circles_1)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/geometry_1.html?seed=191&problem=circle-r-to-d&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/geometry_1.html?seed=191&problem=circle-r-to-d&debug&activity=%5B%5D)

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