56°27′36″=_____度,72°28′=_____度_____分_____秒.

56°27′36″=_____度,72°28′=_____度_____分_____秒. 33.33°=_____度_____分_____秒.118°20′42″_____度 27.24°=_____度_____分_____秒 108°21’36”=_____度 56°25′72″＝_____度. 57.32°=_____度_____分_____秒. 度分秒运算 16.7°=____°_____′_____ 76°32′24=______°_____′______ 32°27′18=________°43°35′49＋56°45′24＝______°_____′______56°25′24－43°35′29＝______°_____′______69°－57°36′42＝______°_____′__ 度分秒运算 16.7°=____°_____′_____ 76°32′24=______°_____′______ 32°27′18=________°43°35′49＋56°45′24＝______°_____′______56°25′24－43°35′29＝______°_____′______69°－57°36′42＝______°_____′__ 39°36′=_____° 15°30′5″=_____″；7200″＝_____° 78.36°=_____°_______′_______″ 12°24′=_____° 角的单位换算32.18°=____°_____'_____42.36°=____°_____'_____ 几道计算题（请写出计算过程）1.90°-48°28′52″=2.180-95°12′36″=3.90°-30°42′58″=4.180°-40°56′2″=5.120°13′-56°51′52″=6.63°24′36″=_____°7.3600′=_____°8.25°30′40″=_____°能做出几道就做出几 120°=_____直角=_____平角=_____周角 38°36′18″=_____° ；57.49°=___°___′___″ 98°30′18″=___°37.145°=___度___分_____秒 88°48′36″=_____°好吧,因为我一时想不起来仲么做了,所以来提个问, 搜索 已知∠a=72°36′,则∠a的余角的补角是_____°