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Ruler 的複本
Author:
周錦鋒
,
Anthony OR 柯志明
Drag the ruler to move. Drag the red point to rotate. Use the slider to adjust the length.
GeoGebra
Anthony Or GeoGebra Institute of Hong Kong
New Resources
Icosahedron
Average Rate of Change: Graph a Function (1)
Poorly Drawn Parallelograms 3
Dodecahedron
alg2_05_05_01_applet_exp_flvs
Discover Resources
triangle
Mina square
Law of Sines Ambiguous Case
การแยกตัวประกอบ
Locating the median 2
Discover Topics
Vectors 2D (Two-Dimensional)
Quadratic Equations
Arithmetic
Standard Deviation
Linear Programming or Linear Optimization