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พื้นผิวในปริภูมิสามมิติ
Author:
สาริณี เพียรการ
New Resources
Exploration 2
Slope of Tangent
Hinged tessellation 2
Exponential decay model
lykkehjul
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Napier's Bones
CheckBox
Trig Explorations
harmonic conjugacy
SLOPE
Discover Topics
Similar Triangles
Normal Distribution
Centroid or Barycenter
Linear Regression
Trigonometry