Question

Ângulos, me ajudem...


a) 25°12' + 40°30'

b) 10°45'45'' + 20°20'45''

c) 50°40' - 20°35'

d) 45°20'25'' - 30°30'30''

Desde já obrigado

Answer 1

a) 65°42'
b)31°06'30"
c)30°05'
d)14°49'55"