What is circumference and its formula?
Circumference Choice Practice

Quiz
•
Mathematics
•
7th Grade
•
Medium

Melissa Greer
Used 1+ times
FREE Resource
21 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
distance (amount) around a circle
amount that is inside the circle
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tom has a circular garden, and he wants to place a fence around it. The circular garden has a radius of 5 meters. What is the circumference of the circular garden? (Use 3.14 for pi)
30.4ft
30.4m
32m
31.4m
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The circumference of Tyler's bike tire is 72 inches. What is the diameter of the tire? (Use 3.14 for pi and round to the nearest tenth)
d=113.05 in
d=226.1 in
d=11.5 in
d=22.9 in
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The diameter of a bike wheel is 30 inches. If a wheel travels 15 complete rotations, how far does the bike travel? (Use 3.14)
450 in
1413 in
None of the above
94.2 in
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for circumference of a circle given the radius?
C = π x radius
C = 2 x π x radius
C = π x Diameter
C = 2 x π x Diameter
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