Question

Tentukan hasil penjumlahan dari 12° 24' 31" + 71° 26' 40" + 32° 29' 41"

Tolong jawab

Answer 1

12° 24' 31" + 71° 26' 40" + 32° 29' 41" = ........

Pembahasan :

31" + 40" + 41" = 112" = 60" + 52" = 1' + 52"

24' + 26' + 29' = 89' = 60' + 29' = 1° + 29'

12° + 71° + 32° = 115°

Hasil penjumlahan

= 115° + 1° + 29' + 1' + 52"

= 116° + 30' + 52"

= 116° 30' 52"