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Ruler
Author:
Eduardo Neto
,
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
Tangent lines to curves (implicit differentiation)
Dilations Part 3: What Do You Notice?
GeoGebra Math Resources Preview 2023/24
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Pi Made of Functions
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Mohr's Circle for Stresses
ปริมาตร
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Bar Chart or Bar Graph
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