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Geometry Concepts and Connections
Pretest
Question 8
8
lesson pretest
Multiple Choice
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Question 8 • Geometry: Concepts and Connections
In each circle, a 50 degrees angle with a vertex at the center of the circle is drawn. How are minor arc lengths CD and EF related? Expand Image
Answer
A
The arc lengths are proportional: m overarc CD is equal to 6 m overarc EF.
B
The arc lengths are proportional: m overarc CD is equal to 2 m overarc EF.
C
They are the same because the central angle measure is the same.
D
The arc lengths are proportional: m overarc CD is equal to 4 m overarc EF.
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