static void findAngle ( int n ) {
  int interiorAngle , exteriorAngle ;
  interiorAngle = ( n - 2 ) * 180 / n ;
  exteriorAngle = 360 / n ;
  System . out . println ( "Interior angle: " + interiorAngle ) ;
  System . out . println ( "Exterior angle: " + exteriorAngle ) ;
}

static void findAngle ( int n ) { int interiorAngle , exteriorAngle ; interiorAngle = ( n - 2 ) * 180 / n ; exteriorAngle = 360 / n ; System . out . println ( " Interior ▁ angle : ▁ " + interiorAngle ) ; System . out . println ( " Exterior ▁ angle : ▁ " + exteriorAngle ) ; }
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