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transformationsScalingX2
Author:
colinrchambers
move the centre of enlargement
GeoGebra
New Resources
Neuberg's Theorem
Billard V5.2 and V6
Slope Between 2 Points (Phase 2)
函數的奇偶性
Untitled
Discover Resources
Perez square
actv2
Tandem Stretching
Hyperbolic Geometry
Reflection in a Regular Polygon
Discover Topics
Similar Triangles
Fractal Geometry
Trapezoid
Cone
Fractions