WorksheetsArea and Circumference Word Problem review
Total questions: 11
Worksheet time: 30mins
Name
Class
Date
1.
Ms. Catall is using a compass to find her way out of the woods. The compass has a radius of 4 centimeters. What is the compass's area?
a)
49.2 cm2
b)
45.6 cm2
c)
50.24 cm2
d)
55.9 cm2
2.
A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's area?
a)
31.25 m2
b)
29.55 m2
c)
30.36 m2
d)
28.26 m2
3.
The circumference is 62.8 inches. What is the radius?
a)
20 inches
b)
10 inches
c)
6.28 inches
d)
31.4 inches
4.
Alex has trained his puppy, Popper, to jump through a ring. According to Alex's measurements and calculations, the ring has a diameter of 3.5 feet. What is the ring's circumference (use 3.14 for pi)?
a)
11.32 ft
b)
12.25 ft
c)
10.99 ft
d)
8.75 ft
5.
A circle pool has a radius of 7.5 ft. Monica wants to know how many ft of a pool cover she needs to buy?
a)
23.55 ft²
b)
176.63 ft²
c)
47.1 ft²
d)
706.5 ft²
6.
Ellen baked a pie for her family dinner. She put foil around the edge of the pie while it was baking. What was the length of the foil, if the radius of the pie is 4 inches?
a)
25.12
b)
12.56
c)
15.7
d)
37.68
7.
I measured from the center of the wheel to the outside edge and it was 62.2 cm. What is the circumference of the wheel? Use 3.14 for pi.
a)
62.2 cm
b)
195.308 cm
c)
124.4 cm
d)
390.616 cm
8.
What is the distance around a circle?
a)
Circumference
b)
Area
c)
Diameter
d)
Radius
9.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
10.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
11.
What is the formula for finding the circumference of a circle?
a)
C = r2
b)
C = rd
c)
A = π·r2
d)
C = π·d
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