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WorksheetsBulatan
Total questions: 44
Worksheet time: 1hrs 13mins
Name
Class
Date
1.
1. Hitung lilitan bulatan yang mempunyai jejari 3cm. (Guna pi=3.142)
a)
18.85 cm
b)
20 cm
c)
9.43 cm
d)
18 cm
2.
2. Hitung nilai jejari apabila diberi lilitan bulatan 55 cm. (Guna pi=22/7)
a)
17.5 cm
b)
8 cm
c)
8.75 cm
d)
17 cm
3.
3. Hitung nilai diameter jika diberi lilitan bulatan 314 cm. (Guna pi=3.142)
a)
40 cm
b)
99.94 cm
c)
90 cm
d)
49.97 cm
4.
What best describes segment AB?
a)
chord
b)
secant
c)
tangent
d)
diameter
5.
diameter?
a)
5 in
b)
10 in
c)
3.14 in
d)
15.84 in
6.
The radius is....
a)
a line that crosses through the center and touches each edge
b)
the center point of a circle
c)
a line from the center point to the edge of the circle
d)
an element in science
7.
A line that goes from one end of the circle to the other and crosses the center point.
a)
center
b)
diameter
c)
dime eater
d)
radius
8.
A bicycle tire has a diameter of 27 inches. What is the radius?
a)
27π
b)
13.5
c)
81
d)
25π
9.
The distance around a circle
a)
Diameter
b)
Radius
c)
Circumference
d)
Area
10.
a)
88
b)
44
c)
22
d)
66
11.
x = ?
a)
40
b)
50
c)
45
d)
8
12.
x = ?
a)
10
b)
8
c)
6.4
d)
5
13.
x = ?
a)
9
b)
10
c)
11
d)
12
14.
x = ?
a)
4
b)
2
c)
3
d)
34
15.
x = ?
a)
20
b)
40
c)
30
d)
10
16.
x = ?
a)
2
b)
3
c)
4
d)
1
17.
x = ?
a)
3
b)
5
c)
50
d)
6
18.
x = ?
a)
75
b)
50
c)
33.3
d)
30
19.
x = ?
a)
40
b)
20
c)
10
d)
30
20.
x = ?
a)
25
b)
100
c)
50
d)
12.5
21.
x = ?
a)
140
b)
70
c)
35
d)
90
22.
x = ?
a)
75
b)
150
c)
30
d)
300
23.
x = ?
a)
105
b)
30
c)
75
d)
300
24.
x = ?
a)
160
b)
80
c)
200
d)
50
25.
x = ?
a)
10
b)
20
c)
80
d)
40
26.
x = ?
a)
10
b)
20
c)
70
d)
30
27.
x = ?
a)
25
b)
50
c)
12.5
d)
30
28.
x = ?
a)
65
b)
25
c)
90
d)
75
29.
x = ?
a)
40
b)
20
c)
10
d)
30
30.
x = ?
a)
24
b)
10.6
c)
16
d)
32
31.
x = ?
a)
10
b)
22.5
c)
15
d)
20
32.
x = ?
a)
54
b)
36
c)
90
d)
30
33.
x = ?
a)
90
b)
180
c)
45
d)
80
34.
x = ?
a)
54
b)
36
c)
30
d)
20
35.
Find X
a)
35
b)
20
c)
8
d)
12
36.
What is the value of x?
a)
7
b)
18
c)
24
d)
12
37.
A _____ is a segment whose endpoints lie on a circle.
a)
Secant
b)
Tangent
c)
point of tangency
d)
Chord
38.
A _____ is a line in the same plane as a circle that intersects it at exactly one point.
a)
Tangent
b)
Chord
c)
Secant
d)
Point of Tangency
39.
Name the secant(s).
a)
segment WR
b)
line VT
c)
s
d)
segment WR and line VT
40.
Name the tangent line.
a)
s
b)
WR
c)
VT
d)
QR
41.
Find the segment length indicated. Assume that lines which appear to be tangent are tangent.
a)
5.1
b)
5
c)
5.2
d)
6.5
42.
Find the radius r
a)
2
b)
3
c)
4
d)
5
43.
a)
12.1
b)
9.9
c)
16
d)
18.8
44.
Is line AB tangent to the circle?
a)
YES
b)
NO
NO
NO
c)
Can't Tell
Can't Tell
Can't Tell
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