99我25°15′=_______度5°9′+25°8′45〃60°-23°15′32〃

99我25°15′=_______度5°9′+25°8′45〃60°-23°15′32〃 78.36°=_____°_______′_______″ 初一角的度量与表示!5°13′30〃=___________ 34.37°=______度_______分_______秒 初一角的度量与表示5°13′30〃=___________34.37°=______度_______分_______秒写出计算过程 25°36′=________° 27.3°=________° ________′ 270″=_______′=_______° 39.145°=______度______分_______秒 58°23′45″=_______度小数取3位 25°20'24''=( )度 49°28‘52’‘÷4=_______ (1)填空:1^3=_______;2^3=_______;3^3=_______;4^3=_______;5^3=_______;6^3=___（1）填空：=_______；=_______；=_______；=_______；=_______；=_______；=_______；=_______；=_______；=_______.（2）完成下面的解答过程：已知=2744, 32°18′的余角是_______,它的补角为_______.解题思路 度分秒转换8°44′24″8°44′24″=_______度. 28.3°=______°______′,43°36′=_______° 72°35′除以2+18°33′*4=_______ 20°46′＋35°54′=_______ 24.31°=_____°_______′______〃?怎么算 37.51°等于_______°________′________″ 73°22'48〃=_______° 60°=______直角=_______平角_____周角