60°=______直角=_______平角_____周角

60°=______直角=_______平角_____周角 39.145°=______度______分_______秒 1/2周角=_____平角=_____直角=______度..1/2周角=_____平角=_____直角=______度0.75°=________分=_______秒,3600”=_______分=_____度还有题..钟面上2点整时,时针和分针的夹角是______;3点45分时,时针于分针的夹角时 45度=______平角_______周角 60度=______平角=______周角 1、 （1）一周角=______平角=______直角=_______°； 60°=______平角=________周角.2、（1）2.5°=________·=________·· ；（2）34°15·=_________°. 180度=______直角=_____平角=______周角150度=_____平角=_____周角21.5度=______分=______度7200秒=______分=______度1.2分=______度=______秒用度、分、秒表示85.96度是_______,用度表示57度18分是_______.我没说这是小 28.3°=______°______′,43°36′=_______° must的同义词must=______ _______ going shopping =going to______ _______ ______ What does she look like?=______ _______ she ______ 分解质因数.12=______ 20=_______ 24=_______ 32=_______ 36=_______ 42=_____ 一.填空题：1.2/3直角=___°,45°=____平角=_____周角2.6°30′18″=_________°；37.145°=_______°_______′______″3.用度表示：56°25′12″=______：用度、分、秒表示：42.34°______4.已知＜AOB=45°,＜BOC=30°,则＜AOC 24.31°=_____°_______′______〃?怎么算 利润=______ 利润率=________利息=_______ cross the street = ______ _______ the street y=2x+1,______是_______的函数. Are we all here today =______ _______ here today there are no bones =there ______ _______ _____ bones