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數位學習社12/15

Author:許志昌
塗鴉1

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 四邊形的特性
  • 拼砌四邊形
  • Nested spiral octagon
  • sanjiaohanshu

Discover Resources

  • [問題] 以橢圓焦點為中心的正方形
  • 愛心
  • Copie de 河內塔 (Tower of Hanoi)
  • 大貿險家 OF GGB
  • 堆四顆球

Discover Topics

  • Tangent Function
  • Kite
  • Median Value
  • Fractions
  • Expected Value
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