11
QuizMultiple Choice
Circumference and Arc Length
Question 11 • *CR CCSS Math 2 S2 [M2960OX]
Arc CD is of the circumference of a circle. What is the radian measure of the central angle?
Answer
r
radians
r
radians
2
2π radians4
4π radiansQuestion 11 • *CR CCSS Math 2 S2 [M2960OX]