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正弦公式證明 (Mr. KONG)

Author:timkong

New Resources

  • 【案例】2018年全国1卷理科12题
  • 四邉形 (四年級) 教師版
  • 判斷球體
  • 柱體建築師
  • 兩位數除以一位數(一)

Discover Resources

  • Liu Hui's Method of Finding π
  • 與三個半圓相切的圓
  • reflectional symmetry_1
  • Trigonometric Ratios of Any Angle
  • 圓周公式應用題2的副本

Discover Topics

  • Scatter Plot
  • Random Variables
  • Probability
  • Ellipse
  • Variance
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