Khan/khan-exercises — Issue #5126: Geometry 1 - cant use pi
Author: KhanBugz
Created: 2011-10-28 13:58:17+00:00
State: open
Labels: firefox, win7

Reporter: Joebob3574@aol.com

the answer key cannot use pi; keeps saying incorrect

[geometry_1.html?seed=91&problem=circle-c-to-d (circles_1)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/geometry_1.html?seed=91&problem=circle-c-to-d&debug)

["2.87","2.86"]

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20100101 Firefox/7.0.1

MathJax is loaded, ready, queue length: 0