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Bài tập 2 trang 77
作者：
TANG Minh Dung
GeoGebra
最新資源
Parallelogram Linkage
Slope Between 2 Points (Phase 2)
Riemann Sums
Steel Chair
apec
探索資源
Transformation #3
Diagonals of parallelograms bisect each other.
polygons
Dueling Pinwheels 3
Triangle Midsegment
探索主題
多項式函數
Pythagoras or Pythagorean Theorem
數學
直角三角形
垂心