Question

convert -140 degrees to radians

Answer 1

use degreesx(pi/180)

Answer 2

140(pi/180)=-7pi/9

Answer 3

-140(pi/180)=-7pi/9

Answer 4

degrees need pi; *pi/180

Answer 5

- 140 degrees is the same as 360 + -140.. So that would be 220 degrees. And to convert to radians you do \[220 * \frac{\pi}{180}\] which is \[\frac{220\pi}{180}\] or \[\frac{11\pi}{9}\]