Khan/khan-exercises — Issue #5683: Herons formula - Different lengths for the triangle when viewing exercise afterwards
Author: KhanBugz
Created: 2011-11-06 21:01:03+00:00
State: open
Labels: chrome, snowleo

Reporter: lassihaaranen@gmail.com

Different lenghts are presented when actually solving the problem and when viewing the problem afterwards.

When originally presented the sides of the triangles were: 2.6, 4.2, and 4.9.

When viewing problem afterwards (from the profile page) the sides of the triangle given are: 2.7, 4.3, and 5.

The original (correct) answer is stil shown (5.46).

Looks like some rounding error at some point.

[herons_formula.html?seed=55&problem=simple](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/herons_formula.html?seed=55&problem=simple&debug)

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Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_7) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.106 Safari/535.2

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