Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer to the nearest tenth of a square inch.
Circles Arc Length and Sector Area

Quiz
•
Mathematics
•
10th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
9.2 sq. in.
10.5 sq. in.
31.4 sq. in.
38.2 sq. in.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the area of the shaded sector?
69.78 ft2
2791.11 ft2
558.22 ft2
697.78 ft2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the area of the shaded sector?
7.14 in2
5.23 in2
97.34 in2
15.7 in2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the area of the shaded sector?
145.31 cm2
20.76 cm2
581.25 cm2
470.13 cm2
5.
MATH RESPONSE QUESTION
1 min • 1 pt
The diagram shows a sector of a circle of radius 4 units, formed from an angle of size 135°.
Find the length of the arc rounded to two decimal places.
Mathematical Equivalence
ON
6.
MATCH QUESTION
1 min • 1 pt
Match the answers to the following problems.
Problem 3
Problem 1
Problem 2
Problem 4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the area of the shaded sector?
743.61 cm2
655.39 cm2
163.85 cm2
None of the above
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