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認識圓

Author:amy123
主要是認識圓,他的半徑、角度、周長

New Resources

  • 兩組對邊相等的四邊形
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  • 拼砌四邊形
  • 【案例】2018年全国1卷理科12题

Discover Resources

  • 極線對偶定理 / polar duality theorem
  • 轉移矩陣 (馬可夫鏈)
  • (正)長方體
  • How to draw a triangle with ruler and compasses?
  • Reuleaux triangle 掃地機器人v1.0

Discover Topics

  • Terms
  • Inequalities
  • Similar Triangles
  • Constructions
  • Integral Calculus
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