1.
A.
5
B.
22
C.
9
D.
4
Hint
2.
In the figure,
XZ
= 12,
UV
= 8, and
is a diameter. Find the length of a radius of the circle.
A.
B.
10
C.
8
D.
12
Hint
3.
Find the value of
x
to the nearest tenth.
A.
10.0
B.
3.7
C.
16.2
D.
13.2
Hint
4.
A.
7.2
B.
4.4
C.
2.2
D.
3.6
Hint
5.
Find the value of
x
.
A.
7.5
B.
12
C.
3
D.
6
Hint
is a diameter. Find the length of a radius of the circle.