WorksheetsCircumference of a Circle
Total questions: 8
Worksheet time: 12mins
Name
Class
Date
1.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
2.
What is the circumference?
a)
48
b)
96
c)
24
d)
18
3.
What is the radius?
a)
18
b)
72
c)
38
d)
14
4.
What is the circumference?
a)
36
b)
18π
c)
108π
d)
36π
5.
A bicycle tire has a diameter of 27 inches. What is the radius?
a)
27π
b)
13.5
c)
81
d)
25π
6.
What is the diameter?
a)
5 in
b)
10 in
c)
3.14 in
d)
15.84 in
7.
A DVD has a diameter of 15 millimeters. Which equation would help you determine the circumference?
a)
c = 15π
b)
C = 2π15
c)
c = 15 ÷ π
d)
c = 15 π
8.
What is the circumference of a circle with a diameter of 9?
a)
81π
b)
9π
c)
3π
d)
6π
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