Khan/khan-exercises — Issue #7645: Geometry 1 - geometry 1
Author: KhanBugz
Created: 2011-12-03 04:42:46+00:00
State: open
Labels: ie8, win7, wrong-or-unclear

Reporter: pneriajr@att.net

I ask three people about helping me on this problem and all come up with same answer,but when i key in the answer it wasn't right. I don't want to continue on unless i find out what I'm doing wrong. the problem is, suppose the area of a circle is pi. What is its circumference?

[geometry_1.html?seed=11&problem=square-P-to-K (squares_and_rectangles)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/geometry_1.html?seed=11&problem=square-P-to-K&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/geometry_1.html?seed=11&problem=square-P-to-K&debug&activity=%5B%5D)

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