17
QuizMultiple Choice
Circumference and Arc Length
Question 17 • *CR CCSS Math 2 S2 [M2960OX]
In the diagram below, Θ is measured in radians. Which equation represents the relationship between the radius, r, and arc length, s?
Answer
s
s = Θ · rr
r = Θ · ss
s = Θ + rr
r = Θ + s