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พื้นที่ผิวในปริภูมิสามมิติ
Author:
wowsaranya wongchai
New Resources
Exploring Two Similar Triangles
Activity #10: Three Parallels Theorem
LR8-01-XT2 (Relationship between base length and volume of a square based pyramid)
Symmetry number & conditions in right triangles
LR8-01-CYU5 (Lines of best fit)
Discover Resources
Transformations on a Quadratic
Engage NY Algebra Module 1 Lesson 5 Intro
Reset-Button01
Reflection-9
GeoGebra Challenge
Discover Topics
Parabola
Optimization Problems
Mathematics
Natural Numbers
Equilateral Triangles
