ques 17 and 18
#17. Hint: Show that orthocenter of \triangle BCH is A
- Hint: Use the fact that centroid G divides HO in the ratio 2:1 to find G. Then use the fact that centroid divides median in ratio 2:1 to find midpoint of BC
You arent likely to get answers if you dont make the effort of posting the questions in a way that can be read easily. One of the images is inverted, the other is too small to make out. Even the previous one was sideways.