Khan/khan-exercises — Issue #11592: Vertical angles 2 - Vertical angle 2
Author: KhanBugz
Created: 2012-01-19 11:03:46+00:00
State: open
Labels: chrome, other, win7

Reporter: ekotsev@hotmail.co.uk

Correct answer for obtuse angle,
drawing depicts acute angle.

[vertical_angles_2.html?seed=176&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/vertical_angles_2.html?seed=176&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/vertical_angles_2.html?seed=176&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%22-7%5C%22%5D%22%2C131%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-7%5C%22%5D%22%2C4%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-7%5C%22%5D%22%2C6%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-7%5C%22%5D%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-7%5C%22%5D%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C28%5D%2C%5B%22hint-activity%22%2C%220%22%2C29%5D%2C%5B%22hint-activity%22%2C%220%22%2C31%5D%2C%5B%22hint-activity%22%2C%220%22%2C34%5D%2C%5B%22hint-activity%22%2C%220%22%2C50%5D%2C%5B%22hint-activity%22%2C%220%22%2C58%5D%5D)

[["-7"],["-7"],["-7"],["-7"],["-7"]]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.33 Safari/535.11

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