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正三角形

Author:陳幽靈
Topic:Equilateral Triangles

New Resources

  • 第八周作业
  • 三位數除以一位數(一)
  • 四邊形的特性
  • 柱體建築師
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • Trigonometric Ratios: Cosine & Tangent 三角比:餘弦和正切
  • 四角錐的坡度
  • P53_3c
  • perimeter
  • linkage

Discover Topics

  • Pythagoras or Pythagorean Theorem
  • Histogram
  • Cone
  • Rational Numbers
  • Reflection
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