Question

Conviert los siguentes angulos segun sea su caso
98° 22' 59" a grados
64.39 a °, 'y"
420° 15' 60" a rad
1.5670 rad a °

Answer 1

98° 22' 59" a grados
1°=60 min
1 min=60 segundos
98°+22'*(1°/60)+59''*(1'/60 s)*(1°/60')=98.38305556 °

64.39 rad
64.39 rad(57.29°/1rad)=3688°
64.39 rad*(57.29°/1rad)(60'/1°)=221280'
64.39 rad*(57.29°/1rad)(60'/1°)(60''/1')=13276800''

420° 15' 60" a rad 
420°+15'*(1°/60')(πrad/180°)+60''(1'/60'')(1°/60')(πrad/180°)=420.0218°

1.5670 rad a °
1.5670 rad(57.2958°/1rad)=89.78°