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Worksheets: Solving Routine or Non-Routine Problems (Area of a Circle)
Total questions: 10
Worksheet time: 24mins
Name
Class
Date
1.
What is the radius of this circle?
a)
12
b)
6
c)
24
2.
What is the area of this circle?
a)
1385.44
b)
2142.12
c)
5541.77
d)
1289.12
3.
What is the radius of this circle?
a)
20
b)
10
c)
40
4.
What is the radius of this circle?
a)
140
b)
35
c)
70
5.
What is the area of this circle?
a)
6082.12
b)
1520.53
c)
1893.14
d)
1292.92
6.
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
7.
The diameter of the face-off circle on an ice-hockey rink is 30 feet. Find its area.
a)
675.6 ft2
b)
29.67 ft2
c)
545.8 ft2
d)
706.5 ft2
8.
Shring's dining room table is round and has a radius of 4.5 feet. What is the tabletop's area?
a)
63.585 ft2
b)
68.345 ft2
c)
64.585 ft2
d)
61.345 ft2
9.
The radius of a circle is
a)
The measurement from the center of a circle to an edge of the circle.
b)
The measurement around the circle
c)
The measurement from and edge of the circle to another edge through the center
d)
A line perpendicular to the diameter of the circle
10.
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
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