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Reflection about a vertical line / a horizontal line
Author:
Ngan Hok Hei
Topic:
Coordinates
GeoGebra
New Resources
Parallel Lines & Related Angles: Quick Reminders
巧算長方形周界
bewijs stelling van Pythagoras
Tangent Plane to a Sphere
Assistants (custom GPTs or Gemini Gems) for Math
Discover Resources
Temporary
H8 Intro to Sliders
Nine Point Circle
กราฟฟฟ
Discover Topics
Reflection
Geometric Transformations
Continuity
Algebra
Fractions