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which angles are alternate exterior angles? ∠efi and ∠jik ∠gfd and ∠jik…

Question

which angles are alternate exterior angles? ∠efi and ∠jik ∠gfd and ∠jik ∠gfd and ∠hik ∠efd and ∠gfd

Explanation:

Step1:明确内错角定义

两条直线被第三条直线所截,在截线两侧,且在被截两直线之外的角是内错角。

Step2:分析各选项

  • ∠EFI和∠JIK:位置不符合内错角要求。
  • ∠GFD和∠JIK:在截线两侧,被截直线之外,是内错角。
  • ∠GFD和∠HIK:位置关系不对。
  • ∠EFD和∠GFD:是邻补角,不是内错角。

Answer:

∠GFD和∠JIK