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Congruent Triangles 2
Author:
Anthony OR 柯志明
Topic:
Congruence
,
Geometry
,
Triangles
GeoGebra
Anthony Or. GeoGebra Institute of Hong Kong
New Resources
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Poorly Drawn Parallelograms 3
Flip Flop
Dissections by Guillermo Bautista
探究由平行線和截線所成的角
Discover Resources
Bezier construction
Volume via the Disk-Washer Method rotated about x=
original en pedacitos
Parallel Lines & Related Angles
Stained-Glass Windows: IM 7.3.11
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Division
Similarity Transformation or Similarity
Histogram
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