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Fold the rectangle.(長方形の折り返し 相似)
Author:
okyota
Topic:
Angles
,
Constructions
,
Diagrams
,
Geometry
,
Mathematics
,
Plane Figures or Shapes
,
Rectangle
,
Rotation
,
Similar Triangles
,
Similarity Transformation or Similarity
,
Geometric Transformations
First, [start/next] → [move the slider]. ※ 画面では ∽ → ~ (チルダ)になっています。(欧米仕様)
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