8
RCMultiple Choice
Cumulative Exam
Question 8 of 25 • LAUSD-Algebra II B (Prescriptive) - Summer
A circle has a central angle measuring radians that intersects an arc of length 18 cm. What is the length of the radius of the circle? Round your answer to the nearest tenth. Use 3.14 for .
Answer
A
3.7 cmB
4.9 cmC
14.3 cmD
15.4 cm