ii. using radians to measure arcs and angles
a. convert each radian measure to degrees
2."
4. 18
b. convert each degree measure to radians
1. 100°
3. 30°
5. 10
c. determine each arc length
carnegie learning, inc.
1. the radius of a circle is 1 centimeter. what is
the length of an arc intercepted by an angle
of radians?
2. the radius of a circle is 4 inches. what is
the length of an arc intercepted by an angle
of radians?
4 in.
1 cm