Worksheetscircumference and perimeter of composite figures
Total questions: 22
Worksheet time: 4hrs 45mins
Name
Class
Date
1.
What does "circumference" mean?
a)
Space a circle takes up
b)
Distance around a circle
c)
Line from one side of a circle to another
d)
Line from center of circle to side
2.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
3.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
4.
What is the formula for circumference of a circle given the diameter?
a)
C = pi x r
b)
C = pi x 2r
c)
C = pi x D
d)
C = pi x 2D
5.
What is the formula for circumference of a circle given the radius?
a)
C = pi x r
b)
C = pi x 2r
c)
C = pi x D
d)
C = pi x 2D
6.
Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl?
a)
28 cm
b)
43.98 cm
c)
87.96 cm
d)
7 cm
7.
Determine the radius of the penny
a)
59.66 mm
b)
9.5 mm
c)
38 mm
d)
119.32 mm
8.
Find the circumference of a circle with a diameter of 11 millimeters.
a)
34.6 mm
b)
30 mm
c)
25.3 mm
d)
34.54 cm
9.
Serena drew a circle with a circumference of 157 centimeters. What is the approximate diameter of the circle she drew?
a)
1.57 cm
b)
15.7 cm
c)
50 cm
d)
25 cm
10.
Find the missing sides and the perimeter
a)
21 miles
b)
23 miles
c)
20 miles
d)
28 miles
11.
Find the Perimeter
a)
74 in2
b)
69 in2
c)
82 in2
d)
67 in2
12.
What is the perimeter of the semi-circle?
a)
11 yd
b)
17.27 yd
c)
34.54 yd
d)
28.27 yd
13.
What is the distance around the semicircle? (Use 3.14 = π and round to the nearest tenths place)
a)
18.5
b)
11.3
c)
20.3
d)
22.6
14.
Find the perimeter of the figure. Use 3.14 for pi.
a)
20.56 in.
b)
17.3 in.
c)
17.8 in.
d)
31.88 in.
15.
What is the circumference of this pizza if the diameter is 18 inches? (Use 3.14 as Pi)
a)
9 in
b)
56.52 in
c)
28.26 in
d)
36 in
16.
What is the circumference of this semi circle? Round to the nearest tenth
a)
12.6
b)
20.6
c)
25.1
d)
33.1
17.
The perimeter of a circle is usually called the...
a)
radius
b)
diameter
c)
circumference
d)
area
18.
Find the perimeter of this figure
a)
15.7in
b)
55.7in
c)
30.7in
d)
40.7in
19.
Find the perimeter
a)
131.88
b)
84
c)
43.96
d)
42
20.
Find the perimeter
a)
3 inches
b)
8.28 inches
c)
3.57 inches
d)
5 inches
21.
Find the perimeter
a)
10.99 cm
b)
35 cm
c)
71.96 cm
d)
38.99 cm
22.
Find the perimeter
a)
9 in
b)
4.71 in
c)
15.42in
d)
24.84in
100 %
