Khan/khan-exercises — Issue #12955: Congruency postulates - this makes no sense 
Author: KhanBugz
Created: 2012-02-03 00:52:10+00:00
State: open
Labels: chrome, leopard, wrong-or-unclear

Reporter: beyblade.fan10@gmail.com

im doing congruent postulates but the only triangle i can create is congruent but its saying the answer is wrong

[congruency_postulates.html?seed=152&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/congruency_postulates.html?seed=152&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/congruency_postulates.html?seed=152&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%22Yes%5C%22%2C%5B1.4768060346096192%2C1.459152875807964%5D%2C%5B-1.2607695045684963%2C0.6414012943030004%5D%2C%5B3.7768062580691115%2C-2.9344361029507593%5D%2C%5B1.4768060346096192%2C1.459152875807964%5D%5D%22%2C29%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22correct-activity%22%2C%22%5B%5C%22No%5C%22%2C%5B1.4768060346096192%2C1.459152875807964%5D%2C%5B-1.2607695045684963%2C0.6414012943030004%5D%2C%5B3.7768062580691115%2C-2.9344361029507593%5D%2C%5B1.4768060346096192%2C1.459152875807964%5D%5D%22%2C16%5D%2C%5B%22correct-activity%22%2C%22%5B%5C%22No%5C%22%2C%5B1.0392307188909962%2C1.459152875807964%5D%2C%5B3.776806258069112%2C0.6414012943030004%5D%2C%5B-1.2607695045684961%2C-2.9344361029507593%5D%2C%5B1.0392307188909962%2C1.459152875807964%5D%5D%22%2C9%5D%2C%5B%22correct-activity%22%2C%22%5B%5C%22No%5C%22%2C%5B0.5530777708087564%2C-3.8636815208591937%5D%2C%5B2.7221982874971014%2C-2.004124136468514%5D%2C%5B-3.3337360532808606%2C-0.7836971963780337%5D%2C%5B0.5530777708087564%2C-3.8636815208591937%5D%5D%22%2C72%5D%5D)

[["Yes",[1.4768060346096192,1.459152875807964],[-1.2607695045684963,0.6414012943030004],[3.7768062580691115,-2.9344361029507593],[1.4768060346096192,1.459152875807964]],["No",[1.4768060346096192,1.459152875807964],[-1.2607695045684963,0.6414012943030004],[3.7768062580691115,-2.9344361029507593],[1.4768060346096192,1.459152875807964]],["No",[1.0392307188909962,1.459152875807964],[3.776806258069112,0.6414012943030004],[-1.2607695045684961,-2.9344361029507593],[1.0392307188909962,1.459152875807964]],["No",[0.5530777708087564,-3.8636815208591937],[2.7221982874971014,-2.004124136468514],[-3.3337360532808606,-0.7836971963780337],[0.5530777708087564,-3.8636815208591937]]]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_5_8) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7

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