Question

A. 36°15`12``+14°50`49``=
B. 25°25`32``+12°50`9``=
C. 136°-14°50`=

Answer 1

Răspuns:

Explicație pas cu pas:

36*15'12''+

14*50'49'

------------------

49*65'61'' =49*66'1'' =50*6'1''

25*25'32''+

12*50''09''

------------------

37*65'41''=38*5'41''

136*          -

14*50'

---------- =

135*60'-

14* 50'

------------------

121*10'