Question

What is the measurement of 0? 4 cm e 12cm o A. 4 radians o B. 3s radians o C. 3 radians o D. 4 radians

Answer 1

Answer:

Option (c).

The angle is given by 3 radian.

Step-by-step explanation:

Arc length = 12 cm

radius = 4 cm

The relation between the angle and the radius is

$angle = \frac{arc length}{radius}\\\\angle =\frac{12}{4}\\\\angle = 3 radian$

Option (c) is correct.