The coterminal angles of angle A are given by adding k times 360° to it, where k is an integer, positive or negative.
 
 Similarly, all angles that are coterminal with 141° are given by
 
 141° + k * 360° where k is a positive or negative integer.
 
 That is 141° + 360°, 141 + 2*360° , 141+3*360° and so on
 
 and 141° - 360°, 141° -2*360°, 141° - 3*360° and so on.
 
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