1.
In isosceles triangle
DEF
,
is a median. What is
m
1?
A.
90
B.
42
C.
92
D.
48
Hint
2.
In
JHI
,
is the perpendicular bisector of
Find
A.
60
B.
90
C.
120
D.
30
Hint
3.
In
, what is
FE
?
A.
12
B.
10
C.
65
D.
50
Hint
4.
In isosceles
ABD
,
is a median. Find
DB
.
A.
66
B.
40
C.
7
D.
33
Hint
5.
In isosceles
MNP
,
is a median and
m
P = 72.
Find
m
PMR
.
A.
18
B.
36
C.
144
D.
72
Hint