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Worksheets7th Grade Circumference
Total questions: 8
Worksheet time: 11mins
Name
Class
Date
1.
If my diameter is 19 inches, what is my radius?
a)
119.32 inches
b)
59.66 inches
c)
38 inches
d)
9.5 inches
2.
If my radius is 10ft, what is my diameter?
a)
30ft
b)
25ft
c)
20ft
d)
15ft
3.
The diameter is 12cm. what is the circumference of this circle ?
a)
24.79 cm
b)
36.95 cm
c)
37.68 cm
d)
65.48 cm
4.
A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?
a)
43.21 feet
b)
65.94 feet
c)
57.38 feet
d)
30.5 feet
5.
Find the circumference of a circle with a radius of 12.5 mm .
a)
78.54 mm
b)
36.45 mm
c)
56.78 mm
d)
94.25 mm
6.
What is the distance around a circle?
a)
perimeter
b)
circumference
c)
diameter
d)
radius
7.
The diameter of a circle is:
a)
Half the length of the radius
b)
Twice the length of the radius
c)
Varies depending on the circle
d)
Equal to the circumference
8.
Cynthia wants to buy a round photo frame for
her brother. The radius of the photo frame is 9 cm.
What is the photo frame’s diameter?
a)
12 cm
b)
15 cm
c)
20 cm
d)
18 cm
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