填空:如图,作∠ACF使∠ACF+∠A=180°则_________∥_________∵∠A+∠ACD+∠D=360°(已知)即∠A+∠ACF+∠_________+∠D=360°∴∠_______

题目简介

填空:如图,作∠ACF使∠ACF+∠A=180°则_________∥_________∵∠A+∠ACD+∠D=360°(已知)即∠A+∠ACF+∠_________+∠D=360°∴∠_______

题目详情

填空:如图,作∠ACF使∠ACF+∠A=180°
_________ _________
∵∠A+∠ACD+∠D=360°(已知)
即∠A+∠ACF+∠_________+∠D=360°
∴∠_________+∠D=180°
_________ _________
_________ _________
题型:解答题难度:中档来源:湖北省期末题

答案

CF,AB,FCD,FCD,CF,DE,AB,DE.

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