Khan/khan-exercises — Issue #15672: Unit circle - No Video for lesson
Author: KhanBugz
Created: 2012-03-07 22:43:51+00:00
State: open
Labels: chrome, other

Reporter: infinitree@gmail.com

The video which describes how to solve the problems in this lesson is not included.

[unit_circle.html?seed=128&problem=radians](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/unit_circle.html?seed=128&problem=radians&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/unit_circle.html?seed=128&problem=radians&debug&activity=%5B%5D)

[]

Mozilla/5.0 (X11; Linux i686) AppleWebKit/535.11 (KHTML, like Gecko) Ubuntu/11.10 Chromium/17.0.963.65 Chrome/17.0.963.65 Safari/535.11

MathJax is loaded, ready, queue length: 0