

Arc Lengths and Exterior Angles
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Thomas White
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two main elements drawn into the circle in the video?
Radius and Diameter
Secant and Tangent
Chord and Secant
Chord and Diameter
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the video, what is the ratio of the arcs Ln, KNN, and LK?
4:5:6
3:4:5
1:2:3
2:3:4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the total degree of a circle used in solving the arc lengths?
It is multiplied by the ratio.
It is subtracted from the largest arc.
It is divided by the number of arcs.
It is set equal to the sum of the arc expressions.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving for the arc lengths?
Subtract the smallest arc from 360°.
Set the sum of the arc expressions equal to 360°.
Multiply the ratio by 360°.
Divide 360° by the number of arcs.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of x when solving the equation for the arcs?
35
25
20
30
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the length of arc Ln after solving for x?
120
90
150
60
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the length of arc KNN after solving for x?
90
120
150
180
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