Question

Arme e efetue (graus e minutos):
b)58° + 17° 19'
d)70° - 22° 30'

Answer 1

b) 58° + 17° 19' =
58° + 17° = 75° 19'


d) 70° - 22° 30' =

69° 60' - 22° 30' = 47° 30'

Answer 2

Resposta:

b)58* + 17* 19'

58* + 17* = 75* 19'

d)70* - 22* 30'

69* 60' - 22* 30' = 47* 30'

Espero ter ajudado