Arc Length and Sector Area
Authored by Anthony Clark
Mathematics
10th Grade
CCSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In a circle, a 90° sector has area 64π in2. What is the radius of the circle?
16 in
32 in
64 in
128 in
Tags
CCSS.HSG.C.B.5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the area of each sector.
6.4 m2
7.9 m2
9.8 m2
11.8 m2
Tags
CCSS.HSG.C.B.5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the ϴ called?
sector
arc length
arc measure
central angle
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If Pacman's mouth, when open, is 70° and the radius of his mouth is 8mm, what is the area of the rest of Pacman's body?
161.97 mm2
155.37 mm2
148.13 mm2
142.74 mm2
Tags
CCSS.HSG.C.B.5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the bold ARC MEASURE
52.4 in2
60º
30º
10.47 in
Tags
CCSS.HSG.C.B.5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the arc length. Leave your answer in terms of π.
7/4π
7/2π
1/8π
45π
Tags
CCSS.HSG.C.B.5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the length of the bold arc.Leave pi in your answer.
5688π ft
15.8π ft
150.4π ft
54,150 ft
Tags
CCSS.HSG.C.B.5
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