18°______′24°______′32°______′11′______〃19′______〃22′______〃0.2′______°0.6′______°0.4′______°0.46〃______′0.39〃______′1.24〃______′三题，很抱歉。0.4〃______′0.3〃______′1.2〃______′

18°______′24°______′32°______′11′______〃19′______〃22′______〃0.2′______°0.6′______°0.4′______°0.46〃______′0.39〃______′1.24〃______′三题，很抱歉。0.4〃______′0.3〃______′1.2〃______′ 34.37°=______° ______’______” 余角和补角20°的余角为______,补角为______.17°的余角为______,补角为______.70°32′的余角为______,补角为______.32°51′18〃的余角为______,补角为______. . 观察以上数据你能得到怎样的结论?你能用a 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＝______°_____′__ 28.3°=______°______′,43°36′=_______° (>______ ______ 56°25′12〃=______度 计算72°35′÷2+18°33′×4=______. 22°18′×5＝______ 90°－57°23′27″＝______ 33°25′除2＝_______ 32.48°＝_____°______′_____″72°23′42″＝______° 22°18′×5＝______ 90°－57°23′27″＝______ 33°25′除2＝_______ 32.48°＝_____°______′_____″72°23′42″＝______° 57.18°=_____度______分______秒 39.145°=______度______分_______秒 一往无前成语接龙一往无前______,______,______,______,______,______,______,______,______,______,______,左右逢源,______,______,______,______,______,______,______,______,______,神清气爽 明哲保身 ______ ______ ______ ______ ______ 简单的计算.35度25′36″=______° 90°-58°25′48″=______ (1/10)°=_____′,18′=______〃.20′=_____°,25〃=______° 把21°30′用度表示为_________