1.
In the figure, the line is ____ the circle.
A.
inscribed in
B.
circumscribed about
C.
a tangent of
D.
a secant of
Hint
2.
A.
70
B.
40
C.
140
D.
220
Hint
3.
Find the value of
y
.
A.
3
B.
19
C.
11
D.
Hint
4.
Find
m
IHJ
.
A.
140
B.
77.5
C.
125.5
D.
117
Hint
5.
A.
37.5
B.
75
C.
62.5
D.
125
Hint