Khan/khan-exercises — Issue #9852: Inverse trig functions - Inverse Trig Wrong Answer
Author: KhanBugz
Created: 2011-12-29 23:56:05+00:00
State: open
Labels: chrome, wrong-or-unclear, xp

Reporter: palpatine66@hotmail.com

Solution is 60 degrees but 60 is not accepted as the answer.

[inverse_trig_functions.html?seed=64&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/inverse_trig_functions.html?seed=64&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/inverse_trig_functions.html?seed=64&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%2260%5C%22%22%2C79%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2230%5C%22%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2260%5C%22%22%2C18%5D%2C%5B%22hint-activity%22%2C%220%22%2C8%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2260%5C%22%22%2C21%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2260%C2%B0%5C%22%22%2C17%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2260%5C%22%22%2C3%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2230%5C%22%22%2C3%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2290%5C%22%22%2C3%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2260%5C%22%22%2C7%5D%5D)

["60","30","60","60","60°","60","30","90","60"]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7

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