相关COE的文学知识

coe造句

coe造句

1、Definetheorganizationalstructureforthecoe.2、Activitiesforsettingupthecoe.3、Self-DirectedDistanceLearning:Definition,coeofcompositions,andDiscrimination;4、Nomatterhowyouheartisgrieving,ifyoukeepo...

如图,∠AOC=∠COE=∠BOD=90°,则图中与∠BOC相等的角为

如图,∠AOC=∠COE=∠BOD=90°,则图中与∠BOC相等的角为

问题详情:如图,∠AOC=∠COE=∠BOD=90°,则图中与∠BOC相等的角为_____;与∠BOC互余的角为______,与∠BOC互补的角为______.【回答】∠DOE,∠AOB、∠COD;∠AOD.【点评】互补两角,图形上并非一定出现相邻两角为平角,而只要求和为180°...