答案
解:相等的线段:AB=DE,BC=EF,AC=DF,AD=BE=CF;
相等的角:∠BAC=∠EDF,∠ABC=∠DEF,∠BCA=∠EFD,∠CBE=∠CFE,∠BCF=∠FEB,∠ABE=∠ADE,∠BAD=∠BED;
平行的线段:AB∥DE,BC∥EF,AC∥DF,AD∥BE∥CF.
解:相等的线段:AB=DE,BC=EF,AC=DF,AD=BE=CF;
相等的角:∠BAC=∠EDF,∠ABC=∠DEF,∠BCA=∠EFD,∠CBE=∠CFE,∠BCF=∠FEB,∠ABE=∠ADE,∠BAD=∠BED;
平行的线段:AB∥DE,BC∥EF,AC∥DF,AD∥BE∥CF.