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Kala - Isosceles Triangle Theorem

作成者:Kuruman GeoGebra Intervention Programme, kathleenh

Why is triangle ABC an isosceles triangle?

該当するものを全て選択
  • A
  • B
  • C
答 (3)を確認

Angle B is a base angle because ...

該当するものを全て選択
  • A
  • B
  • C
答 (3)を確認

Angle C is a base angle because ...

該当するものを全て選択
  • A
  • B
  • C
答 (3)を確認

Move points A, B and C. Adjust the side lengths of the triangle. What can be concluded about the base angles of isosceles triangles?

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