题目内容
如图所示,
(1)∠AED和∠ABC可看成是直线______、______被直线______所截得的______角;
(2)∠EDB和∠DBC可看成是直线______、______被直线______所截得的______角;
(3)∠EDC和∠C可看成是直线______、______被直线______所截得的______角.
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(1)∠AED和∠ABC可看成是直线______、______被直线______所截得的______角;
(2)∠EDB和∠DBC可看成是直线______、______被直线______所截得的______角;
(3)∠EDC和∠C可看成是直线______、______被直线______所截得的______角.
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1)∠AED和∠ABC可看成是直线ED、BC被直线AB所截得的同位角;
(2)∠EDB和∠DBC可看成是直线ED、BC被直线BD所截得的内错角;
(3)∠EDC和∠C可看成是直线ED、BC被直线AC所截得的同旁内角.
故答案为ED,BC,AB,同位;ED,BC,BD,内错;ED,BC,AC,同旁内.
(2)∠EDB和∠DBC可看成是直线ED、BC被直线BD所截得的内错角;
(3)∠EDC和∠C可看成是直线ED、BC被直线AC所截得的同旁内角.
故答案为ED,BC,AB,同位;ED,BC,BD,内错;ED,BC,AC,同旁内.
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