Showing posts with label animation. Show all posts
Showing posts with label animation. Show all posts

Tuesday, April 21, 2020

Geometry Problem 1471: Equilateral Triangle, Inside/Outside Point, Incenters, Tangency Points, Concurrent Lines

Interactive step-by-step animation using GeoGebra. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Details: Click on the figure below.

Dynamic Geometry Problem 1471: Equilateral Triangle, Inside/Outside Point, Incenters, Tangency Points, Concurrent Lines, Step-by-step Illustration, iPad.

Sunday, March 15, 2020

Dynamic Geometry 1462: Newton-Line, Newton-Gauss Line, Complete Quadrilateral, Midpoints of Sides and Diagonals

Interactive step-by-step animation using GeoGebra. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Details: Click on the figure below.

Dynamic Geometry 1462: Newton-Line, Newton-Gauss Line, Complete Quadrilateral, Midpoints of Sides and Diagonals, Step-by-step Illustration, iPad.

Wednesday, February 26, 2020

Dynamic Geometry 1454: Intersecting Circles, Perpendicular Lines, Cyclic Quadrilateral

Interactive step-by-step animation using GeoGebra. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Details: Click on the figure below.

Dynamic Geometry 1454: Intersecting Circles, Perpendicular Lines, Cyclic Quadrilateral Using GeoGebra.

Saturday, December 7, 2019

Dynamic Geometry 1451: Orthopole of a Line

Interactive step-by-step animation using GeoGebra. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Details: Click on the figure below.

Dynamic Geometry 1451: Orthopole of a Line. Using GeoGebra.

Saturday, November 30, 2019

Dynamic Geometry 1450: Ortholine, Steiner Line

Interactive step-by-step animation using GeoGebra. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Details: Click on the figure below.

Dynamic Geometry 1450: Ortholine, Steiner Line. Using GeoGebra.

Tuesday, November 26, 2019

Dynamic Geometry 1448: Simson Line

Interactive step-by-step animation using GeoGebra. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Details: Click on the figure below.

Dynamic Geometry Problem 1447: Outer Vecten Point. Using GeoGebra.

Saturday, October 7, 2017

Augmented Reality (AR), Geometric Art of Problem 1348 using iPad Pro Apps. Concentric Circles

Augmented Reality, iPad Apps, Software.

Details: Click the figure below.

Augmented Reality (AR), Geometric Art of Problem 1348 using iPad Pro Apps. Concentric Circles

Augmented Reality (AR), Geometric Art of Problem 1225 using iPad Pro App

Augmented Reality, iPad Apps, Software.

Details: Click the figure below.

Augmented Reality (AR), Geometric Art of Problem 1225 using iPad Pro App

Sunday, November 20, 2016

Thursday, October 20, 2016

Geometry Problem 1268 in motion: Triangle, Circles, Mobile Apps

Using tablets mobile apps.

Click on the figure below to view in motion.

Geometry Problem 1268 in motion: Triangle, Circles, Mobile Apps.

Thursday, June 30, 2016

Dynamic Geometry: Miquel's Pentagram Theorem. HTML5 Animation for Mobile Devices

HTML5 Animation for iPad and Mobile Devices
Click the figure to open the interactive illustration

Dynamic Geometry: Miquel's Pentagram Theorem. HTML5 Animation for Mobile Devices

Dynamic Geometry: Butterfly Theorem Proof: Circle, Chord, Midpoint, Inscribed Angle, SAS Similarity, Cyclic Quadrilateral, ASA Congruence. HTML5 Animation for Mobile Devices

HTML5 Animation for iPad and Mobile Devices
Click the figure to open the interactive illustration

Dynamic Geometry: Butterfly Theorem Proof: Circle, Chord, Midpoint, Inscribed Angle, SAS Similarity, Cyclic Quadrilateral, ASA Congruence. HTML5 Animation for Mobile Devices

Dynamic Geometry: Eyeball Theorem, circles, tangents, chords. HTML5 Animation for Mobile Devices

HTML5 Animation for iPad and Mobile Devices
Click the figure to open the interactive illustration

Dynamic Geometry: Eyeball Theorem, circles, tangents, chords. HTML5 Animation for Mobile Devices

Dynamic Geometry: Apollonius' Tangency Problem For Three Circles, step-by-step. HTML5 Animation for Mobile Devices

HTML5 Animation for iPad and Mobile Devices
Click the figure to open the interactive illustration

Dynamic Geometry: Apollonius' Tangency Problem For Three Circles, step-by-step. HTML5 Animation for Mobile Devices

Dynamic Geometry: Second Ajima-Malfatti Point, Tangent Circles, step-by-step. HTML5 Animation for Mobile Devices

HTML5 Animation for iPad and Mobile Devices
Click the figure to open the interactive illustration

Dynamic Geometry: Second Ajima-Malfatti Point, Tangent Circles, step-by-step. HTML5 Animation for Mobile Devices

Dynamic Geometry: Ajima-Malfatti Point, Tangent Circles, step-by-step. HTML5 Animation for Mobile Devices

HTML5 Animation for iPad and Mobile Devices
Click the figure to open the interactive illustration

Dynamic Geometry: Ajima-Malfatti Point, Tangent Circles, step-by-step. HTML5 Animation for Mobile Devices

Dynamic Geometry: Langley's Problem, Isosceles Triangle, 20, 50, 60, 80 Degrees, Angle. HTML5 Animation for Mobile Devices

HTML5 Animation for iPad and Mobile Devices
Click the figure to open the interactive illustration

Dynamic Geometry: Langley's Problem, Isosceles Triangle, 20, 50, 60, 80 Degrees, Angle. HTML5 Animation for Mobile Devices

Thursday, September 10, 2015

Dynamic Geometry Problem 1148: Right Triangle, Circle, Incircle, Circumcircle, Tangent, Radius. GeoGebra, Tablets

Geometry Problem. GeoGebra, HTML5 Animation for iPad and Nexus.
Post your solution in the comments box below.

Level: Mathematics Education, High School, Honors Geometry, College.

Click here to see the dynamic diagram of problem 1148.
Click here to see the static diagram of problem 1148.

Online Geometry Problem 902: Triangle, Four Squares, Center, Concurrent Lines. GeoGebra, HTML5 Animation for iPad and more tablets

Saturday, September 27, 2014

Geometry in the Real World: Saint Basil's Cathedral 4, Moscow

Golden Rectangles
Click the figure below to open the animated illustration.

Saturday, August 9, 2014