∠β的余角=90°-41°25′35″
=89°60′-41°25′35″
=89°59′60″-41°25′35″
=48°34′25″
∠β的补角=180°-41°25′35″
=179°60′-41°25′35″
=179°59′60″-41°25′35″
=138°34′25″