Khan/khan-exercises — Issue #9519: Geometry 1 - Video
Author: KhanBugz
Created: 2011-12-26 00:16:53+00:00
State: open
Labels: safari, snowleo, wrong-or-unclear

Reporter: arhum137@yahoo.com

In the video, the person didn't help me learn the circumference, diameter and area of a circle. I think that the video should help us learn about every terminology.

[geometry_1.html?seed=8&problem=circle-K-to-c (circles_1)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/geometry_1.html?seed=8&problem=circle-K-to-c&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/geometry_1.html?seed=8&problem=circle-K-to-c&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%2210%5C%22%22%2C482%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2214%5C%22%22%2C8%5D%2C%5B%22incorrect-activity%22%2C%22%5C%227%5C%22%22%2C5%5D%5D)

["10","14","7"]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.52.7 (KHTML, like Gecko) Version/5.1.2 Safari/534.52.7

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