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WorksheetsUnit 11 Revievw
Total questions: 30
Worksheet time: 1hrs 16mins
Name
Class
Date
1.
The radius of a circular swimming pool is 6.1 meters. Which is closest to the circumference of this swimming pool?
a)
19.48 m
b)
74.42 m
c)
38.33 m
d)
116.90 m
2.
Which of the following choices is closest to the area of a circle? (d = 9 cm)
a)
253.34 cm2
b)
63.59 cm2
c)
56.52 cm2
d)
28.26 cm2
3.
The diameter of a circular table is 16 feet. Which of the following represents the number of feet it would take to go around the tabletop?
a)
π⋅162
b)
π⋅16
c)
2⋅π⋅16
d)
π⋅82
4.
The London Eye has a diameter of 120 meters. If you are sitting in one of the capsules, about how far do you travel in one rotation of the Ferris wheel?
a)
180 meters
b)
380 meters
c)
11,300 meters
d)
125 meters
5.
About many steps is the walk around the circular sidewalk?
a)
150 steps
b)
120 steps
c)
300 steps
d)
225 steps
6.
Who is this?
a)
Aladdin
b)
Abu
c)
Bananas
d)
Muchu
7.
How much grass is needed to fill the entire circular lawn?
a)
4,418 steps2
b)
235 steps2
c)
5,625 steps2
d)
740 steps2
8.
I want to find out how long I need my string lights to be to decorate my bike. The radius of a tire is 13 inches. How much lighting do I need to decorate both tires?
a)
82 inches
b)
164 inches
c)
530 inches
d)
41 inches
9.
What is the diameter?
a)
6.5
b)
15
c)
26
d)
78
10.
What social media logo is this?
a)
Snapchat
b)
Flickr
c)
Yahoo
d)
Yik Yak
11.
A bicycle tire has a diameter of 27 inches. How far does the bike travel along the ground when the wheel rotates once? What is the circumference of this tire?
a)
81
b)
15.5
c)
27
d)
13
12.
The Jones family wants to enclose their circular garden with a fence. To the nearest foot, what is the minimum length of fencing they need to buy?
a)
56.25 ft
b)
246 ft
c)
365 ft
d)
393 ft
13.
A circular race track has a diameter of 1/2 mile.
How far does a car travel in one lap around the
track?
How far does a car travel in one lap around the
track?
a)
1 mile
b)
0.25 miles
c)
1.57 miles
d)
15.7 miles
14.
The thirteen stripes on the flag of the USA represent
a)
the thirteen countries the USA has purchased land from.
b)
the thirteen battles of the Revolutionary War.
c)
the thirteen original colonies.
d)
the thirteen founding fathers.
15.
Farmer Bob's son built a track to walk his pet pig. The track goes around the pig pen. The pig pen is 15 feet long and 21 feet wide. If the pig walks all the way around the track, how many feet did he walk?
a)
72 feet
b)
36 feet
c)
36 square feet
16.
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
17.
Drea refills the oil in her truck using a funnel. The rim of the funnel has a diameter of 6 inches. What is the rim's circumference?
a)
18.84 in
b)
17.65 in
c)
16.67 in
d)
19.24 in
18.
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
19.
It's recommended that children get _____minutes of physical activity every day.
a)
30
b)
50
c)
60
d)
100
20.
What does the "i" stand for in iPad?
a)
interface
b)
internet
c)
icon
d)
None of the above
21.
Which country eats the most chocolate (per person)?
a)
USA
b)
China
c)
Columbia
d)
Switzerland
22.
Which method could be used to find the radius of the circle formed by the pinwheel as it spins?
a)
Divide 9 inches by 2
b)
Divide 9 inches by pi
c)
multiply 9 inches by pi
d)
multiply 9 inches by 2
23.
What is the fear of being buried alive known as?
a)
arachnophobia
b)
claustrophobia
c)
taphephobia
d)
burnaphobia
24.
What is AB?
a)
diameter
b)
center
c)
circumference
d)
radius
25.
What is CB?
a)
diameter
b)
center
c)
circumference
d)
radius
26.
What is C?
a)
diameter
b)
center
c)
circumference
d)
radius
27.
The distance across a circle through the center is called the_______________.
a)
radius
b)
circumference
c)
diameter
d)
area
28.
A line segment that passes through the center of a circle, connecting two points on a circle is called ________________.
a)
diameter
b)
radius
c)
circumference
d)
area
29.
What is the radius if the diameter is 16 m ?
a)
32
b)
8
30.
What is the diameter of a circle with a radius of 8 in?
a)
4 in
b)
16 in
c)
32 in
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