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Arc Length and Sectors

Mathematics

9th - 10th Grade

CCSS covered

Used 12+ times

Arc Length and Sectors
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22 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.

5
9
8
6

Tags

CCSS.HSG.C.B.5

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Alison is jogging on a circular track that has a radius of 140 feet.  She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.

47
74
94
123

Tags

CCSS.HSG.C.B.5

CCSS.HSF.TF.A.1

CCSS.HSG.C.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A ____ angle is an angle whose vertex is a the center of a circle.

supplementary
complimentary
central
obtuse

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

FIND THE ARC LENGTH OF THE BOLDED ARC

A
B
C
D

Tags

CCSS.HSG.C.B.5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

FIND THE ARC LENGTH OF THE BOLDED ARC

A
B
C
D

Tags

CCSS.HSG.C.B.5

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

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.

9.2 sq. in.
10.5 sq. in.
31.4 sq. in.
38.2 sq. in.

Tags

CCSS.HSG.C.B.5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet.  Find the measure of minor arc AB to the nearest degree.

90
60
55
113

Tags

CCSS.HSG.C.B.5

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