Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
Chpt 10 Pre­Post Test
Grade: «grade»
Subject: «subject»
Date: «date»
1
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
1 Use O.
Name a diameter.
A FG
B AB
C
D
2
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
2 Name a chord.
A FO
B AB
C
D
3
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
3 Name a secant.
A FO
B AB
C
D
4
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
4 The diameter of a circular swimming pool is 15 feet. Find the circumference to the nearest hundredth.
A 47.12 ft
B 63.81 ft
C 75.96 ft
D 94.24 ft
5
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
5 In A, m∠BAD 110. Find m .
A 35
B 55
C 70
D 110
6
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
6 Points X and Y lie on P so that PX 5 meters and m∠XPY 90. Find the length of to the nearest hundredth.
A 3.93 m
B 7.85 m
C 15.71 m
D 19.63 m
7
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
7 Chords XY and WV are equidistant from the center of O. If XY 2x 30 and WV 5x 12, find x.
A 58
B 28
C 14
D 6
8
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
8 Find the radius of O if DE 12 inches and DE bisects OF.
A
in.
B 6 in.
C 8 in.
D
in.
9
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
9 Find x.
A 122
B 61
C 58
D 29
10
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
10 EFGH is a quadrilateral inscribed in P with m∠E 72 and m∠F 49. Find m∠H.
A
131
B
108
C 90
D 57
11
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
11 If AB is tangent to C at A, find BC.
A 6 in.
B
in.
C
in.
D 24 in.
12
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
12 PQ, QR, RS, and SP are tangent to X. Find RS.
A 9 in.
B 12 in.
C 13 in.
D cannot tell
13
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
13 Circle A has its center at A(3, 2), and is tangent to A at B(6, 4). Find the slope of .
A 1
B
C
D
14
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
14 Find x.
A 78
B 90
C 102
D 156
15
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
15 Find y.
A 66
B 57
C 45
D 21
16
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
16 Find z.
A 2
B 4.5
C 7
D 8
17
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
17 Find x.
A 4
B 16
C 22
D 32
18
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
18 Find the center of the circle whose equation is (x 11)2
(y 7)2 121.
A ( 11, 7)
B (11, 7)
C (121, 49)
D 11
19
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
19 Find the equation of a circle whose center is at (2, 3) and radius is 6.
2
2
2
2
2
2
2
2
A (x 2) (y 3) 6.
B (x 2) (y 3) 6.
C (x 2) (y 3) 36
D (x 2) (y 3) 36
20
Chpt 10 Geo Pre­Test 6th Hour.notebook
April 27, 2012
20 Find the equation of P.
2
2
A x (y 3) 4.
2
2
2.
x
3)
(
y
B
2
2
C (x 3) y 2
2 2
y 4
3)
(
x
D
21