The measures of 13 angles of a 14-gon add up to 2014°. Find the fourteenth angle measurement

Answer:
Step-by-step explanation:n=14(n-2)180*=(14-2)180*               =(12)180*               =2,160*the sum of the interior angle is 2,160*             2,180 + X =2,160*                          X = 142*the fourteenth angle measures 142*