9.1 · Circular measureLesson 2 of 9Free preview
Converting between degrees and radians
π radians is 180°, so multiply by π/180 to get radians and by 180/π to get degrees.
9.1 · Circular measureLesson 2 of 9Free preview
π radians is 180°, so multiply by π/180 to get radians and by 180/π to get degrees.