NEW
Font size
S
M
L
XL
WorksheetsCircumference
Total questions: 15
Worksheet time: 12mins
Name
Class
Date
1.
What is the radius of a circle?
a)
The distance around the circle.
b)
A line segment connecting the center and a point on a circle.
c)
A line segment that connects two points of a circle, going through its center.
d)
The amount of space the circle takes up.
2.
What is the diameter of a circle?
a)
The distance around the circle.
b)
A line segment going from the middle to a point of a circle.
c)
The amount of space the circle takes up.
d)
A line segment that connects one point of a circle, going through its center.
3.
The circumference of a circle is the distance around a circle.
a)
False
b)
True
4.
How do you find the area of a circle?
a)
2rπ
b)
dπ
c)
r2π
d)
2dπ
5.
If the radius of a circle is 27.5 inches, then what is the area. Use 3.14 as an approximation for pi.
a)
2374.625
b)
172.7
c)
2374.725
d)
2375.625
6.
a)
Diameter=9.5
b)
Diameter=9
c)
Diameter=7
d)
Diameter=8.5
7.
John was setting up for his party, and was putting a table on his circular rug. The table is 3 by 21. The rug has a radius of 15. How much area is left after the table is put on the rug. Use 3.14 as an approximation of pi.
a)
643.5
b)
643
c)
644
d)
659
8.
Find the area of the circle. Use 22/7 as an approximation of Pi. Round your answer to the nearest tenth.
a)
12.4
b)
12.5
c)
12.6
d)
12.7
9.
Who is this?
a)
Austin Dillon and Dale Jr.
b)
Dale Sr and Dale Jr.
c)
Bob and Jim
d)
Michel Jackson and Bob the Builder
10.
What type of car is this?
a)
Ferrari
b)
Lamborghini
c)
Bugatti
d)
Mclaren
11.
Bob has a rectangular yard and his wife is insisting that they get a garden. She wants a circular garden, but they still need room for the kids to run around. The area of the yard is 2000 square feet. They were going to put a scarecrow in the middle of the garden, leaving 15 feet between the fence and the scarecrow. The total area that the house takes up in the yard is 100 square feet. How much space does the kids have to run around? Use 3.14 as an approximation for Pi.
a)
1194
b)
1193
c)
1193.5
d)
1193.6
12.
The radius of a circle is 25 meters, find the circumference. Use 22/7 as an approximation for Pi. Round to the nearest hundredth.
a)
157.2
b)
157.15
c)
157.14
d)
157.16
13.
The radius of a circle is 5. Find its area. Use 3.14 as an approximation for Pi.
a)
1962.5
b)
1962
c)
1962.4
d)
1962.6
14.
If one quarter of the radius is 15, than what is the diameter?
a)
120
b)
130
c)
125
d)
115
15.
If the diameter of a circle is 480, than what is one quarter of the radius?
a)
55
b)
65
c)
60
d)
70
Reset
