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?
Area of Circle

Quiz
•
Mathematics
•
7th Grade
•
Medium
Anthony Clark
Used 4+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
82 inches
164 inches
530 inches
41 inches
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Diameter
Radius
Circumference
:)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In order to find area of a circle, you have to ______________
Square the radius
add the radius
divide the radius
Not sure:((
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the area of a circle with a diameter of 6 inches.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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?
23.55 ft²
176.63 ft²
47.1 ft²
706.5 ft²
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Trevor is making a tablecloth for a circular table with a diameter of 40 inches. How many inches of tablecloth does he need?
125.6 in²
251.2 in²
1256 ft²
1256 in²
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The most popular size pizza at Pizza Parlor is a large pizza with a 12-inch radius. Which of the following best represents the circumference of this pizza?
62.84 inches
60 inches
75.36 inches
452.16 inches
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