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WorksheetsArea & Circumference
Total questions: 15
Worksheet time: 1hrs 21mins
Name
Class
Date
1.
What is the area of this circle?
a)
163.2
b)
15.3
c)
124.2
d)
113.1
2.
What is the area of this circle?
a)
1385.44
b)
2142.12
c)
5541.77
d)
1289.12
3.
Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer as an exact value
a)
5π/3
b)
10π/3
c)
10π
d)
40π
4.
What is the area of the shaded region? Round to the nearest hundredth.
a)
1.26
b)
452.39
c)
9.42
d)
113.10
5.
What is the area of the shaded region? Round to the nearest hundredth.
a)
8.37
b)
2.09
c)
33.49
d)
4.19
6.
What is the area of the shaded sector? Round your answer to the nearest hundredth.
a)
19.28
b)
163.85
c)
655.39
d)
None of these
7.
FIND THE SECTOR AREA OUTLINED IN BOLD
a)
A
b)
B
c)
C
d)
D
8.
A minute hand (radius) of a clock is 13.8 meters long. What is the circumference of the clock?
a)
86.66 meters
b)
76.66 meters
c)
66.66 meters
d)
96.66 meters
9.
The circumference of a circle is
a)
The measurement from an edge of a circle to another edge.
b)
The measurement around the circle
c)
The measurement from an edge of a circle to another edge going through the center
d)
The measurement from the center of the circle to an edge of the circle
10.
The radius is....
a)
a line that crosses through the center and touches each edge
b)
the center point of a circle
c)
a line from the center point to the edge of the circle
d)
an element in science
11.
What is the formula for finding the circumstance of a circle with just the diameter?
a)
π*d
b)
b*h
c)
l*w*h
d)
I do not know
12.
A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?
How many feet around is the pool?
a)
10.5 ft
b)
42 ft
c)
65.94 ft
d)
131.95 ft
13.
Find Circumference.
a)
87.92 cm
b)
43.96 cm
c)
21.98 cm
d)
3.14 cm
14.
is the formula for?
a)
arc length
b)
area of a sector
c)
area of a segment
d)
arc measure
15.
A Circle has a radius of 4. What is the circumference of the circle? (Best Choice)
a)
4π or about 12.56
b)
16π or about 50.24
c)
2π or about 6.28
d)
8π or about 25.12
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