9 năm trước cách đây · c4feedd2a8
--- a/tikz/triangle-exteriour-angle-theorem-2/triangle-exteriour-angle-theorem-2.png
+++ b/tikz/triangle-exteriour-angle-theorem-2/triangle-exteriour-angle-theorem-2.png
--- a/tikz/triangle-exteriour-angle-theorem-2/triangle-exteriour-angle-theorem-2.svg
+++ b/tikz/triangle-exteriour-angle-theorem-2/triangle-exteriour-angle-theorem-2.svg