6°30'18''=______°;37.145°=_____°_____'____''
6°30'18''=______°;37.145°=_____°_____'____''
度分秒运算 16.7°=____°_____′_____" 76°32′24"=______°_____′______"
角的单位换算32.18°=____°_____'_____"42.36°=____°_____'_____"
(1)35°15’36‘’=_____° (2)25.4°=____°_____'______''
18000"=___'=____° 22.24°=____°_____’______'' 50°36'=____°
34.51°=____度_____分____秒
18.32°=18°____′____〃,216°42′=_____°.
5.32°=_____″ 25920″=____° 23°29′+58°37″=______
(1/10)°=_____′,18′=______〃.20′=_____°,25〃=______° 把21°30′用度表
18.3°+25°34'=____°_____'
0.75°=____分=_____秒;900=____分=_____度;5.32°=° ’ ''
56.2°等于____°_____′