Khan/khan-exercises — Issue #4852: Geometry 1 - Area of Triangle
Author: KhanBugz
Created: 2011-10-23 21:25:26+00:00
State: open
Labels: ie8, xp

Reporter: sheku.kabia@gmail.com

I have a big problem! I was working on this question which stated: Suppose the area of a circle is 36Pi. What is the circumference. I worked through the problem and got my answer 12Pi, but it stated that it was wrong even through watching the video!

[geometry_1.html?seed=67&problem=circle-K-to-c (circles_1)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/geometry_1.html?seed=67&problem=circle-K-to-c&debug)

["6","6","12","12","37.68","37.7","6","12","18","18","56.52","36","6","0","3","12","37.68","12(3.14)","37.7","38","6"]

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