Question

Aflati complementul si suplementul unghiului cu masura de :
a) 71 grade,45 minute
b)39 grade,25 minute
c)67 grade,53 minute
d)45 grade,29 minute

Answer 1

90,60-71,45=
90,60-39,25=
90,60-67,53=
90,60-45,29=