WorksheetsCircumference of Circles
Total questions: 21
Worksheet time: 2hrs 45mins
The definition of radius is
distance from one point to another point
distance around the circle
distance from the center to any point on the circle
distance across the circle through the center
The definition of diameter is
distance from the center of any point on the circle
distance across the circle through the center
distance from one point to another
distance around the circle
The definition of circumference is
distance from the center of any point on the circle
distance from one point to another
distance around the circle
distance from the center of any point on the circle
The definition of a circle is
set of all points in a plain that are the same distance from a point called the center
the distance around a share
a large figure
a pizza, orange, plum, or watermelon
What number represents π?
31.4
4.13
3.14
34.1
Find the circumference with a radius of 5.8 cm.
37 cm
38.3 cm
36.4 cm
42.7 cm
Find the circumference of the circle.
31.4 cm
78.5 cm
314 cm
15.7 cm
Find the circumference of the circle.
38.47 cm
10.99 cm
43.96 cm
21.98 cm
Find the circumference of the circle.
78.5 cm
15.7 cm
7.85 cm
19.6 cm
The circumference of a circle is 25.12 cm. What is the diameter to the nearest centimeter?
4 cm
8 cm
25 cm
75 cm
The distance around a circular dance hall room is 135 feet. Which of the following is closest to the longest distance across the dance hall?
19 feet
28 feet
36 feet
43 feet
Find the radius if the circumference is 14.444
(a)
Find the diameter if the circumference is 166.42
(a)
Find the radius if the circumference is 102.05
(a)
Find the diameter if the circumference is 157
(a)
The diameter of a Merry-Go-Round is 44 yards. How far would I travel if I went 6 rotations before getting off?
(a)
How do you feel about finding the circumference, radius, and diameter of a circle when given one of the three?
Great! I am ready to move on.
Good, but I would like some more practice.
Okay, but I still need help from a teacher or classmate.
Bad. I am not sure how to do this at all yet.
