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  1. Proofs about Parallelograms: IM Geo.2.13
    1. Geo.2.13 Lesson
    2. Geo.2.13 Practice

    Proofs about Parallelograms: IM Geo.2.13

    作者:GeoGebra Classroom Activities
    主題:代數, 幾何, 平行四邊形, 統計
    “Proofs about Parallelograms” from IM Geometry © 2019 Illustrative Mathematics. Licensed under the Creative Commons Attribution 4.0 license.
    Proofs about Parallelograms: IM Geo.2.13

    目錄

    • Geo.2.13 Lesson

      • IM Geo.2.13 Lesson: Proofs about Parallelograms
    • Geo.2.13 Practice

      • IM Geo.2.13 Practice: Proofs about Parallelograms
    下一步
    IM Geo.2.13 Lesson: Proofs about Parallelograms

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