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Area of triangle using 0.5bs sinA

Author:Pong Hai Lin

New Resources

  • 近似值:有效數字
  • 兩組對邊相等的四邊形
  • Fibonacci Clock
  • 國旗 (作圖步驟直接餵給 Claude)
  • 國旗 (Claude 版)

Discover Resources

  • 外心垂心問題
  • Measuring areas by placing different shapes
  • 算柱
  • 第三組-維維安尼定律
  • 夾擠定理 (The Squeeze Theorem)

Discover Topics

  • Piecewise Functions
  • Secant Line or Secant
  • Isosceles Triangles
  • Hyperbola
  • Line Segment
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