Home > PC3 > Chapter 2 > Lesson 2.1.3 > Problem 2-41
Recall some facts from your Chapter 1 investigation of radian measure.
How many radians are in a full circle?
What is the ratio of the circumference of a circle to its radius?
How many radians are in half a circle?
What are the radian measures that correspond to the following degree measures?
Review your work from problem 1-111.