用度表示下列各角 37°36〃 51°6′ 15°24′36″
37°36〃=37°+0.6′=37°+0.01°=37.01°
51°6′ =51°+0.1°=51.1°
15°24′36″ =15°+24'+0.6'=15°+0.4°+0.01°=15.41°
将下列各角用度、分、秒表示出来
32.41° =32°+0.41*60'=32°+24.6'=32°24'+0.6*60''=32°24'36''
75.5° =75°+0.5*60'=75°30'
1/12°=1/12*60'=5