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48 Works

Works

Geometric Construction of Roulette Curves

2014-12-06 00:32

Hula Hoop: Geometric Demonstration of Circles, Translation, and Riemann Sums

2014-02-01 18:49

Tangential Quadrilateral

2017-10-30 06:53

Geometric Transformations and Trajectories of a Rolling Circle

2014-12-06 00:30

Rolling on a Line 3: Circle and Incircle of Right Triangle

2014-12-11 06:30

Geometric Dissection of a Cross into Two Squares

2014-11-06 05:49

Rolling to Form a Straight Line Construction (Part 2)

2014-12-07 13:15

Graph of the Quadratic Function y = x² - a

2012-06-02 01:58

Geometric Representation and Exploration of Square Numbers

2014-06-10 00:58

Properties of Circle Secants and Tangents

2016-07-31 00:36

Graph of y=ax²

2012-06-02 01:54

Exploring the Graph of Quadratic Function y=x²+a

2012-06-02 01:57

Graph of y=a(x-h)²+k

2012-06-02 01:59

Area Comparison of Sector and Rectangle with Equal Perimeter

2013-04-09 03:46

Interior and Exterior Angles of a Regular n-gon

2013-04-12 14:22

Area and Geometric Construction of an Equilateral Triangle

2015-12-08 05:57

Geometric Dissection: Rearranging 3 Pieces into a Square

2012-06-01 02:36

Interactive Demonstration of the Trapezoid Midsegment Theorem

2012-05-06 06:42

Exploring Geometric Properties of Circles and Chords

2013-07-27 23:55

Rotation of Squares and Exploration of Pythagorean Theorem

2012-06-05 06:50

Inradius of a Right Triangle

2013-12-31 01:47

Geometric Transformation from Square to Cross

2012-05-22 06:47

Geometric Construction and Distance Properties of a Regular Heptagon

2012-06-04 06:55

Rotation of an Equilateral Triangle

2012-06-05 06:42

Geometric Construction and Properties of a Regular Nonagon

2013-08-15 01:23

Dynamic Demonstration of the Triangle Angle Sum Theorem

2012-05-18 02:05

Geometric Construction and Properties of Parallelograms

2016-10-22 06:56

Applications of Similar Figures: Polygon Similarity and Geometric Construction

2017-09-10 13:11

Geometric Demonstration of Heron's Formula and Incircle Radius

2013-12-30 06:56

Pi Approximation via Sequence and Summation

2015-05-25 03:48

Dynamic Demonstration: Sum of Exterior Angles of a Triangle Equals 360°

2012-05-18 02:59

Equilateral Triangle Rotation Demonstration

2012-06-05 06:43

Position Relationship Between a Point and a Circle

2014-10-26 10:43

Geometric Construction of Circles and Chords

2013-07-27 23:09

Triangle Area Demonstration

2013-04-01 06:52

Geometric Construction and Distance Relations of Right and Equilateral Triangles

2016-07-06 06:51

Geometric Construction and Property Verification of Similar Triangles

2016-07-31 00:34

Geometric Demonstration of Heron's Formula for Triangle Area

2013-04-02 01:04

Rotation of a Square

2012-06-05 06:44

Geometric Construction and Transformation of Squares and Equilateral Triangles

2013-03-24 11:06

Exploring Area and Geometric Relations of Parallelograms and Triangles

2014-01-14 02:30

2013 Taiwan Basic Competence Test Math Q30: Two Squares

2013-06-10 23:58

Relationship Between Triangle Area and Inradius

2013-12-30 07:45

Geometric Construction and Distance Measurement of a Regular Heptagon

2012-05-31 06:41

Rolling Inscribed Circle Locus Demonstration

2013-01-17 12:17

Centroid of a Triangle and Its Properties

2013-12-28 23:45

Geometric Construction of the Circumcenter and Circumcircle of a Triangle

2013-12-29 00:08

Perimeter and Area of Missing-Piece Polygons

2013-10-14 06:49