9
QuizMultiple Choice
Radian Measure
Question 9 • CA-Common Core Algebra II B
Which equation gives the length of an arc, s, intersected by a central angle of 3 radians in a circle with a radius of 4 in.?
Answer
A
s = three-fourths
B
s = four-thirds
C
s = 4 + 3
D
s = 4 times 3