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同心圓

Author:施奕瑄

New Resources

  • 四邉形 (四年級) 教師版
  • Fibonacci Clock
  • 近似值:有效數字
  • 兩組對邊相等和有直角的四邊形
  • 拼砌四邊形

Discover Resources

  • 圖一
  • 無意義
  • No.5
  • C60足球模型(金丝彩球)
  • S3 WS4.3 Q02(3D圖)

Discover Topics

  • Similarity Transformation or Similarity
  • Vectors 2D (Two-Dimensional)
  • Incircle or Inscribed Circle
  • Subtraction
  • Frequency Distribution
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