What is the main topic discussed in this video?

Arc Length and Sector Calculations

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Differentiation
Arc Length
Probability
Integration
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of a sector, what does the symbol 'R' represent?
Angle
Arc Length
Radius
Diameter
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the arc length of a sector calculated?
R / Theta
R * Theta
Theta / R
R + Theta
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the perimeter of a sector if the arc length is doubled?
R * Theta
2 * R * Theta
R + R + 2 * R * Theta
R + R + R * Theta
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Question 1, what is the angle AOB if the perimeter is twice the arc length?
1 radian
2 radians
3 radians
4 radians
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the length of the path SR in Question 2, Part A?
4.5 meters
5.5 meters
3.5 meters
2.5 meters
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the perimeter of the shaded patio in Question 2, Part B?
14.3 meters
16.3 meters
15.3 meters
17.3 meters
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