


Geometry
Problem 1454.
Intersecting Circles, Perpendicular Lines, Cyclic Quadrilateral, Collinear
Points,
iPad. Stepbystep illustration using GeoGebra. 

Dynamic Geometry 1452.
Japanese Theorem, Sangaku,
Cyclic Quadrilateral, Incenter, Rectangle, Inradius. Stepbystep
illustration using GeoGebra. 

Dynamic Geometry 1451.
Orthopole of a Line. Stepbystep
illustration using GeoGebra. 

Dynamic Geometry 1450.
Ortholine, Steiner Line, Complete Quadrilateral, Collineal Orthocenters. Stepbystep
illustration using GeoGebra. 

Dynamic Geometry 1449.
Salmon Line. Stepbystep
illustration using GeoGebra. 

Dynamic Geometry 1448.
Simson Line. Stepbystep
illustration using GeoGebra. 

Geometric Art of Problem 1439: Abstract Composition, Generative Sketching with Particles. Circles, Rectangle. iPad Apps. 

Dynamic Geometry Problem 1447.
Outer Vecten Point. Stepbystep
illustration using GeoGebra. 

Mind Map
using iPad Apps: General Conversation Buzzwords. 

Art of Problem 1438.
Circular Dissolve, Space Fractal, iPad, Mobile Apps. 

Geometric Art of Problem 1442: Abstract Composition, Generative Sketching with Particles.
Triangles, Circles. iPad Apps. 

Dynamic Geometry Problem 1446.
Lemoine Line, triangle, circumcircle, tangent, collinear points. Stepbystep animation using GeoGebra. 

Geometry Problem 1432.
Tangent Circles, Secant, Tangent Lines, Proportionality, Similarity,
Poster Typography, iPad. 

Art of Problem 1143.
Triangle, Circle, Tangent, Reflection, Collinearity, iPad Apps, Mobile
Apps. 

Kaleidoscope of Gecko Patterns using iPad Apps. 

Art of Geometry Problem 1404. Three Intersecting Circles and Circle Patterns using Mobile Apps. 

Dynamic Geometry Problem 1445.
Van Aubel's theorem, Quadrilateral and Four Squares, Centers. Stepbystep animation using GeoGebra. 

Geometry Problem 1433.
Tangent Circles, Diameter, Perpendicular, Midpoint, Measurement,
Poster Typography, iPad Apps. 

Poster of Geometry Problem 1389. 

Geometry Art:
Gecko Art Index. 

Poster of Geometry Problem 1381. 

Word Cloud of Pythagorean Theorem


Art of Problem 1384.
Triangle, Orthocenter, Circle, Angle Bisector, Perpendicular, iPad Apps, Mobile. 

Conformal Mapping or Transformation of Problem
1382. 

Conformal Mapping or Transformation of Problem 291. 

Poster of Geometry Problem 63 

Affinity Photo
for iPad Mind Map. 

Art of Problem 291. 

Etching of the Taj Mahal.
Using iPad Apps. 

Geometric Art: Celtic Maze, Kaleidoscope 

Geometric Art: Celtic Maze,
Kaleidoscope, Deform around Spiral 

Art and typography of Geometry Problem
1099.
Using iPad Apps. 

String Art
20: Bézier curves, Geometric
Design, Pattern, Symmetry, Software, Stitch, iPad 

Poster of Problem 1380. 

Geometric Art of Visual Index 1. 

Art and typography of Geometry Problem 697. 

Typography of Geometry Problem 970: Equilateral Triangle, Circle using iPad Apps. 

Geometric Art: Hexagon Kaleidoscope, Circular and Triangular Composition, iPad Apps, Mobile.


Art of Geometry Problem
1038.
Using iPad Apps. 

Geometric Art of
Equal Incircles theorem using iPad Apps. 

Geometric Art of
Problem 1085.


Geometric Art of Lunes of Hippocrates 1, Lunes of Alhazen.


Geometric Art: iPad Apps Squares, Fluid Animation, NavierStokes equations, Kaleidoscope, Deform around Spiral. 

Typography of problem 1241 using iPad Apps. 

Hyperbolic Kaleidoscope of Problem 1338. 

Art of Problem 1338 using iPad Apps
.
Four Squares, Diagonals, iPad Apps, Mobile. 

Typography of Problem 53: Angle bisector, circles 

iPad Series and Models
(2010  2017) Mind Map.


Art of Ceva's Theorem.
Mobile Apps, iPad. 

Geometric Art of Problem
501 using Mobile Apps. 

Art of Problem 1290, Triangle, Angle Bisector, Median, Parallel, iPad Apps. 

iPad Apps: OpEvol, inspired by Op Art of the 60s.


iPad Apps: Trimaginator, Index 

Geometry Art, Problems :  Pencil Sketch
& Drawing. 

Geometric Art: Mobile Apps
Index. 

Software: Apple, Mac, iPad, iPhone, Index 

Geoboard for iPad Index.
This virtual version is an openended educational tool, ideal for elementary classrooms and other learning environments that use iPod Touches, iPhones, or iPads 

Moire Toy
for iPad, Moire Pattern, Index 

Geometric Art: Decagon and Pentagon, Mobile Apps. 

Sketch of Geometry Problem 592. Mobile Apps. 

Kaleidoscope of Geometry Problem
1318. Mobile Apps. 

Geometry Problem 1325.
Octagons, Midpoints, Squares, Mobile Apps, iPad. 
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