NEW
Font size
S
M
L
XL
WorksheetsExam Prep Week 6
Total questions: 20
Worksheet time: 25mins
Name
Class
Date
1.
Which is a minor arc in ⊙L?
a)
arc AB
b)
arc DB
c)
arc ABD
d)
arc CBD
2.
Which is a major arc in ⊙L?
a)
arc ADB
b)
arc CA
c)
arc AD
d)
arc DBA
3.
Which is a semicircle in ⊙L?
a)
arc ADB
b)
arc BCD
c)
arc BC
d)
arc ADC
4.
What is the degree measure of arc TUR?
a)
32
b)
122
c)
238
d)
248
5.
Which shows the circumference of ⊙Z?
a)
6π
b)
12π
c)
24π
d)
144π
6.
Which shows the length of the darkened arc?
a)
6π
b)
3π
c)
30π
d)
15π
7.
The wheel of one car has a diameter of 20in. The wheel of another car has a diameter of 24in. About how many more revolutions must the smaller wheel make than the larger wheel to travel 100ft?
a)
approx. 2 more revolutions
b)
approx. 3 more revolutions
c)
approx. 4 more revolutions
d)
approx. 5 more revolutions
8.
Which is an equation of the circle with the center at the origin and radius 3?
a)
x2 + y2 = 3
b)
x2 + y2 = 81
c)
x2 + y2 = 9
d)
(x-3)2 + (y-3)2 = 9
9.
What is the equation for the translation of x2 + y2 = 16 two units left and one unit down?
a)
x2 + y2 = 16
b)
(x-2)2 + (y-1)2 = 16
c)
2x2 + y2 = 16
d)
(x+2)2 + (y+1)2 = 16
10.
Which equation represents a circle with a center at (7,-9) and a diameter of 8?
a)
(x-7)2 + (y-9)2 = 64
b)
(x-7)2 + (y+9)2 = 64
c)
(x-7)2 + (y+9)2 = 16
d)
(x+7)2 + (y-9)2 = 16
11.
What is the center of the circle (x-3)2 + (y+2)2 = 81
a)
(-3,2)
b)
(3,-2)
c)
(3,2)
d)
(9,9)
12.
What is the radius of the circle (x+8)2 + (y-3)2 = 100
a)
10
b)
20
c)
50
d)
100
13.
What are the radius and center of a circle with the equation (x+7)2 + (y-8)2 = 144
a)
C(8, 7) r=144
b)
C(-8, 7) r=12
c)
C(7, -8) r=144
d)
C(-7, 8) r=12
14.
What is the value of sin N?
a)
½
b)
√(3)/2
c)
√(3)/3
d)
√(3)
15.
What is the value of x to the nearest tenth?
a)
5.7
b)
30.3
c)
21.2
d)
82.1
16.
What is the value of x to the nearest degree?
a)
18
b)
19
c)
71
d)
72
17.
A 14-ft-long ramp rises at an angle of 22.2°. How long is the base of the ramp to the nearest foot?
a)
11
b)
13
c)
17
d)
22
18.
What is the value of w to the nearest degree?
a)
25
b)
35
c)
40
d)
45
19.
A right triangle has an angle that measures 34 and the adjacent side measures 17. What is the length of the hypotenuse to the nearest tenth?
a)
20.5
b)
25.2
c)
30.4
d)
34
20.
A 12-ft-long ladder is leaning against a wall and makes an 80° angle with the ground. How high up the wall does the ladder reach, and how far is the base of the ladder from the base of the wall? Round to the nearest inch.
a)
h = 2ft 1in
b = 11ft 10in
b = 11ft 10in
b)
h = 6ft 8in
b = 1ft 2in
b = 1ft 2in
c)
h = 11ft 10in
b = 2ft 1in
b = 2ft 1in
d)
h = 9ft 4in
b = 6ft 8in
b = 6ft 8in
Reset
