Question

D. 6.5
E
B. 5.5
C.6
Use the figure at the right to answer items 9 to 15.
9. What are the coordinates of the midpoint of
side BD?
A (1.0)
C.(-1,0)
B. (0, 1)
D.(0, -1)
10. Using the distance formula, how long is the height
of ABED2
A. -5 units
C. 5 units
B. 6 units
D-6 units
.
What are the coordinates of vertex BI​

Answer 1

I did not understand the qustion please explain it properly