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WorksheetsArea and Sectors of a Circle
Total questions: 12
Worksheet time: 40mins
What is the area of this circle?
25π
10π
π
5π
What is the radius of a circle with an area of 49π?
49
10
7
14
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
5π/3
10π/3
10π
40π
What is the area of the shaded region? Round to the nearest hundredth.
1.26
452.39
9.42
113.10
What is the area of the shaded sector? Round your answer to the nearest hundredth.
13.96
139.56
27.91
558.22
A circular table top has an area of 324 square inches. Which measurement is closest to the radius of the table top in inches?
10.2 in.
18.0 in.
56.5 in.
103.1 in.
FIND THE SECTOR AREA OUTLINED IN BOLD
A
B
C
D
Find the area of the shaded sector. Use 3.14 for pi. Round to the nearest tenth.
7.9 units 2
24.7 units2
10.6 units2
98.9 units2
What is the area of the shaded region? Leave your answer as an exact value.
25π - 50
25π - 100
5π - 50
5π - 100
What is/are the formula(s) to find the area of a circle?
πr2
2πr
√π
