10
DATE
PERIOD
Chapter 10 Test, Form 1
SCORE
Write the letter for the correct answer in the blank at the right of each question.
For Questions 1–3, use X
1. Name a radius.
−−
A XB
−−
B AB
B
−−−
C BC
D AC
D
1. A
X
C
2. Name a chord.
−−
F XB
−−
G XC
3. Name a tangent.
−−
A AB
−−−
B BC
−−−
H BC
A
2.
D AC
Geo-AS10-001-860187
C AC
3.
D BD
4. The wheels on Elliot’s truck each have a circumference of 22 inches.
Determine the radius of each wheel to the nearest lenth.
F 2.5 in.
G 3.5 in.
H 5 in.
J 7 in.
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
= 72. Find m∠BCD.
5. In C, m AB
A 72
B 108
4.
D
in R to the nearest hundredth.
6. Find the length of PQ
F 9.42 m
H 3.14 m
G 4.71 m
J 1.57 m
D
G
A
C
C 144
D 180
H
5.
B
B
Q
H
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6.
3m
60° R
P
7. In O, AB = 12 cm, OE = 4 cm, and OF = 4 cm.
Find CF.
A 6 cm
C 12 cm
B 8 cm
D 24 cm
E
A
B
O
Geo-AS10-003-860187
D
7.
F
C
A
8. Find the radius of a circle if a 48-meter chord is 7 meters from the center.
F 14 m
G 24 m
H 25 m
J 41 m
8. H
9. Find m∠ABC.
A 50
B 70
9.
Geo-AS10-004-860187
10. If m∠X = 126, find m∠Z.
F 54
G 63
120°
C 90
D 140
100°
A
C
B
Y
H 90
J 126
O
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11. D
x
N
61
Z
X
F
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10.
W
−−−
−−− −−−
11. If MN, NO, and MO are tangent to P, find x.
A 2m
C 6m
B 5m
D 8m
Chapter 10
B
P
10 m
2m
M
Glencoe Geometry
Geo-AS10-007-860187
Assessment
NAME
NAME
DATE
10
Chapter 10 Test, Form 1
12. Find x.
F 122
G 95
PERIOD
(continued)
Z
H 68
J 61
P
68°
x°
122°
12.
R
G
S
.
13. Find m VY
A 16
B 56
C 80
D 112
.
14. Find m LN
F 38
G 56
H 58
J 76
V
T
64°
13.
48°
Geo-AS10-008-860187
Y
A
L
K
C 66
D 34
M
20°
Geo-AS10-009-86018714. G
96°
N
P
15. Find m∠H.
A 132
B 68
C
F
G
32°
H
D
100°
Geo-AS10-010-860187
15. D
R
16. Find y.
F 18
G 12
H 6
J 4.5
3
P
S
T
y
6
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16.
9
J
M
C 7.5
D 4
F2
A
G
3
L
5
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17.
B
Z
18. Find the length of the radius of the circle whose equation is
(x + 3)2 + ( y - 7)2 = 289.
18. G
F 7
G 17
H 34
J 289
Geo-AS10-013-860187
19. Find the equation of a circle with center (0, 0) and radius 4.
C (x - 4)2 + ( y - 4)2 = 16
A x2 + y2 = 4
D 4x + 4y = 16
B x2 + y2 = 16
19.
B
20. Identify the graph of (x - 3)2 + ( y + 2)2 = 4.
F
G
y
O
y
O x
x
Geo-AS10-014-860187
Bonus Find x.
y
O x
J
y
O
x
20.
J
Geo-AS10-017-860187
Geo-AS10-016-860187
7
10
B:
Geo-AS10-015-860187
4
x
Chapter 10
H
1
62
Geo-AS10-018-860187
Glencoe Geometry
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
17. Find AF.
A 11.25
B 10