What is the general formula to convert radians to degrees and vice versa?
1 Answer
Feb 5, 2016
see explanation
Explanation:
#color(blue)( " to convert radians to degrees")# ( angle in radians)
# xx 180/pi # example: convert
# pi/2 color(black)(" radians to degrees ")# angle in degrees
#= cancel(pi)/2 xx 180/cancel(pi) =180/2 = 90^@#
#color(red)(" to convert degrees to radians") # (angle in degrees)
# xx pi/180 # example : convert 90º to radians
angle in radians =
#cancel (90) xx pi/cancel(180) =pi/2 #
