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14 events
when toggle format what by license comment
Nov 3, 2020 at 4:24 vote accept Đào Thanh Oai
Oct 27, 2020 at 15:00 answer added Fedor Petrov timeline score: 2
Oct 27, 2020 at 13:24 history edited Đào Thanh Oai CC BY-SA 4.0
added 18 characters in body
Oct 27, 2020 at 11:56 history edited YCor CC BY-SA 4.0
Rephrased title, removed irrelevant tag
Oct 27, 2020 at 11:48 history edited Wojowu CC BY-SA 4.0
added 35 characters in body
S Oct 27, 2020 at 11:39 history suggested Fabian CC BY-SA 4.0
Exchange angle notation "^0" to °
Oct 27, 2020 at 9:03 review Suggested edits
S Oct 27, 2020 at 11:39
Oct 27, 2020 at 1:41 history edited Đào Thanh Oai CC BY-SA 4.0
added 250 characters in body; edited title
Oct 25, 2020 at 14:32 history edited Đào Thanh Oai CC BY-SA 4.0
added 9 characters in body
Oct 24, 2020 at 5:42 comment added Đào Thanh Oai I am sory, I correction
Oct 24, 2020 at 5:41 history edited Đào Thanh Oai CC BY-SA 4.0
edited body
Oct 24, 2020 at 5:25 comment added მამუკა ჯიბლაძე In (2): which line through $S$ do you mean? Just some? Also, on your picture you take intersection of this line with the perpendicular bisector of $CD$, while in the condition you speak about perpendicular bisector of $AB$
Oct 24, 2020 at 3:45 history edited Đào Thanh Oai CC BY-SA 4.0
added 1 character in body
Oct 24, 2020 at 3:31 history asked Đào Thanh Oai CC BY-SA 4.0