4
QuizMultiple Choice
Radian Measure
Question 4 • CREDIT RE-SEAT MNPS Integrated Math III IC S2 26-27
A circle has a central angle measuring radians that intersects an arc of length 45 in. What is the length of the radius of the circle? Round your answer to the nearest tenth. Use 3.14 for .
Answer
A
2.4 in.B
19.1 in.C
105.6 in.D
135.0 in.