MIHNIUTA123GO MIHNIUTA123GO Matematică Respondido 6. Calculaţi: a) 18°30' +45°320' b) 16°17'45" +27°48'30" c) 3°17'5" +14°36'56" d) 17°38'59" +45°56'18" e) 43° -27°30' f) 108°-59°45'¯ g) 18°17'-9°11' h) 100°30'-99°45'10"