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Tessellation
Author:
sasberry
New Resources
Stairs (Optical Illusion)
Pelecoid
Angles and Intersecting Lines: Quick Investigation
Viviani's Window
Ellipse, Hyperbola and Circle as Envelopes
Discover Resources
Reflections
dongo
ConstrTriunghilatura.
sine
Hannah_constructing a regular trapezoid
Discover Topics
Geometric Transformations
Line Segment
Angles
Equations
Similarity Transformation or Similarity