57T Using the figure above, if 0 = , then a could be - 27 = 5 TT radians. Be careful though, a = 4 - radians is not the only angle that 4 ' 4 4 is coterminal with 0 = - 3 7T 4 -. We will explore this more at the end of the lesson. a. An angle measures a radians where a is a negative number. The angle is coterminal with an angle measuring - radians. What could be the value of a? - (6pi)/5 Preview b. An angle measures S radians where S is a negative number. The angle is coterminal with an angle measuring - " radians. What could be the value if B? (-pi/10) Preview = -0.3141592653589793. c. Define a function f that outputs the negative measure of an angle co-terminal with an angle measuring 0 radians where 0