问题
填空题
如图,△DEF是由△ABC沿AB方向平移所得,则∠A=______,∠E=______,∠F=______,AC=______,AD=______,BC______EF.

答案
根据平移的性质可得:则∠A=∠FDE,∠E=∠ABC,∠F=∠C,AC=DF,AD=BE,BC平行且相等EF.
如图,△DEF是由△ABC沿AB方向平移所得,则∠A=______,∠E=______,∠F=______,AC=______,AD=______,BC______EF.
根据平移的性质可得:则∠A=∠FDE,∠E=∠ABC,∠F=∠C,AC=DF,AD=BE,BC平行且相等EF.