Răspuns:
[tex](a) 51^{0}6'1" \\(b) 38^{0}15'41"\\(c) 121^{0}10'[/tex]
Explicație pas cu pas:
[tex](a) \\36^{0}15'12"+\\14^{0}50'49" = \\50^{0}65'61" = 50^{0}66'1" = 51^{0}6'1" \\(b) \\25^{0}25'32" + \\12^{0}50'9" =\\37^{0}75'41"=38^{0}15'41"\\(c)\\136^{0}=136^{0}0' = 135^{0}60'\\135^{0}60' -\\14^{0}50' =\\121^{0}10'[/tex]
