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2020全国1卷理16(三棱锥,解三角形,余弦定理,翻折)

Author:jjx01
Topic:Pyramid, Triangles

New Resources

  • 球體建築師
  • 近似值:有效數字
  • 兩組對邊相等和有直角的四邊形
  • Earth with coastline
  • 直角坐標平面上的旋轉變換

Discover Resources

  • Bar Chart and Pie Chart(棒形圖及圓形圖)
  • ghseh 二次函數描點法左右平移-2
  • 林辰洋 凹面鏡反射
  • f-10-2-poly3-gph-bac-2&3
  • Copy of 作業-太極

Discover Topics

  • Incircle or Inscribed Circle
  • Sphere
  • Dilation
  • Conditional Probability
  • Coordinates
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