18000"=___'=____° 22.24°=____°_____’______'' 50°36'=____°
18000"=___'=____° 22.24°=____°_____’______'' 50°36'=____°
34.51°=____度_____分____秒
whenever=___ ____ _____ whatever=____ _____ ____
6°30'18''=______°;37.145°=_____°_____'____''
22.51°=____°____' ____" 12°24’=____12.4____°?
角的单位换算32.18°=____°_____'_____"42.36°=____°_____'_____"
(1)35°15’36‘’=_____° (2)25.4°=____°_____'______''
with one's help=____ _____=____ ____=____ ______
18.32°=18°____′____〃,216°42′=_____°.
计算:30.26°=____ °____′____〃 18°15′36〃 =____ __ °
度分秒转换 36°18′=____° 90.14°=____°____′____〃
计算51°24′36″=____度;72.28度=____度____分____秒