1.
In the figure, the segment is ____ to the circle.
A.
supplementary
B.
tangent
C.
interior
D.
inscribed
Hint
2.
A.
B.
60
C.
11
D.
19
Hint
3.
A.
60
B.
45
C.
30
D.
90
Hint
4.
If
is tangent to circle
M
, what is the length of a radius of circle
M
?
A.
2
B.
C.
8
D.
16
Hint
5.
In the figure,
and
are tangent to circle
V
at the points
A
and
E
, respectively, and
X
is the midpoint of
. If the radius of circle
V
is 5,
AE
= 8, and
XD
=
, find
AD
.
A.
B.
3
C.
D.
Hint
and 
are tangent to circle V at the points A and E, respectively, and X is the midpoint of 
. If the radius of circle V is 5, AE = 8, and XD = 
, find AD.