Saved Bookmarks
| 1. |
(H): In }△ ABC,D is mid point of }\overline{BC} . }E is foot of perpendicular } from }C on external angle bisector of }\angle BAC . prove 2 DE = } AB+ AC |
| Answer» (H): In }△ ABC,D is mid point of }\overline{BC} . }E is foot of perpendicular } from }C on external angle bisector of }\angle BAC . prove 2 DE = } AB+ AC | |