Helpp 1.3 B
In Exercises 1 and 2, identify the segment bisector of AB. Then find AB.
1.
15
Ad
2.
to
5.5
M
M
DO
I
In Exercises 3 and 4, Identify the segment bisector of ST. Then find ST.
3.
4.
2x + 3
x + 12 8x - 2
5
M
M
4x - 7
n Exercises 7 and 8, the endpoints of JK are given. Find the coordinates of the midpoint M.
7. J(-3, 2) and K(9,2)
8. J(1, 3) and K(7,5)