Question

please solve this question... both options

Answer 1

In the or part the steps to solve are:-
1. Apply mid point formula on AB and AC sides.
2. Further apply distance formula to get the length of DE And BC.
3. Now compare the distances of both.
You will get the result of 2nd part.

Answer 2

1/2 = DB square/ AB square

Put the values after finding their length by section formula.

You will get x value.


For 2nd
If they are the mid points then DEIIBC and DB=1/2BC

You can then solve it further