Khan/khan-exercises — Issue #8111: Congruency postulates - Answers
Author: KhanBugz
Created: 2011-12-08 13:08:48+00:00
State: open
Labels: firefox, snowleo, wrong-or-unclear

Both answers are wrong.

[congruency_postulates.html?seed=50&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/congruency_postulates.html?seed=50&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/congruency_postulates.html?seed=50&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%22Yes%5C%22%2C%5B0.48382741991719946%2C0.49352967553668625%5D%2C%5B-1.8422041507906899%2C1.3569842066809066%5D%2C%5B-2.5567065209701765%2C6.0623079394561685%5D%2C%5B0.48382741991719946%2C0.49352967553668625%5D%5D%22%2C60%5D%2C%5B%22correct-activity%22%2C%22%5B%5C%22No%5C%22%2C%5B-4.976580747764812%2C-0.07085444439029831%5D%2C%5B-2.8806749502622875%2C1.256984206680906%5D%2C%5B-3.1592698501094563%2C6.008086178749003%5D%2C%5B-4.976580747764812%2C-0.07085444439029831%5D%5D%22%2C24%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22Yes%5C%22%2C%5B-5.05527135652137%2C0.06236834157263971%5D%2C%5B-2.8806749502622875%2C1.256984206680906%5D%2C%5B-2.862585130794718%2C6.01621290738881%5D%2C%5B-5.05527135652137%2C0.06236834157263971%5D%5D%22%2C12%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22Yes%5C%22%2C%5B-5.040729900260827%2C-0.0935380860697177%5D%2C%5B-2.965526825060971%2C1.2664283811508346%5D%2C%5B-3.3172747122565784%2C6.012675160561239%5D%2C%5B-5.040729900260827%2C-0.0935380860697177%5D%5D%22%2C25%5D%5D)

[["Yes",[0.48382741991719946,0.49352967553668625],[-1.8422041507906899,1.3569842066809066],[-2.5567065209701765,6.0623079394561685],[0.48382741991719946,0.49352967553668625]],["No",[-4.976580747764812,-0.07085444439029831],[-2.8806749502622875,1.256984206680906],[-3.1592698501094563,6.008086178749003],[-4.976580747764812,-0.07085444439029831]],["Yes",[-5.05527135652137,0.06236834157263971],[-2.8806749502622875,1.256984206680906],[-2.862585130794718,6.01621290738881],[-5.05527135652137,0.06236834157263971]],["Yes",[-5.040729900260827,-0.0935380860697177],[-2.965526825060971,1.2664283811508346],[-3.3172747122565784,6.012675160561239],[-5.040729900260827,-0.0935380860697177]]]

Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13

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