Question

EFETUE AS ADIÇÕES COM AS MEDIDAS DE ANGULOS:

A)27°35'20"+25°18'40"

B)20°57'18+12°12'19"

Answer 1

A) 27°35'18"+12°18'40" =
27+12=39°
35+18=53'
18+40=58"
=39°53'58"

B)20°57'18"+12°12'19"=
20+12 = 32°
57+12=69 = 1°9'
18+19=37"
=33°9'37" . UM ABRAÇO!