pegasusroe

275 Works

Works

Pythagorean Theorem (10): Exploring Right Triangle Relations with Orthocenter an

2015-09-28 12:35

Pythagorean Theorem Demonstration by pegasusroe (2)

2015-09-28 12:38

Pythagorean Theorem and Ptolemy's Theorem Geometric Construction

2015-09-28 12:24

Dynamic Verification of the Pythagorean Theorem with Semicircles and Reflection

2015-09-28 12:29

Pythagorean Theorem: Exploring Isosceles Triangles and Geometric Transformations

2015-09-28 12:13

Pythagorean Theorem (09)

2015-09-28 12:32

Pythagorean Theorem Visualization (03)

2015-09-28 12:11

Geometric Construction of Generalized Protractor

2011-06-17 01:47

Pythagorean Theorem Demonstration by pegasusroe

2015-09-28 12:45

Pythagorean (Pythagoras) Theorem Demo Using Isosceles Triangles and Tangent Line

2015-09-28 12:16

Sine of an Angle in a Cyclic Quadrilateral with Given Area Ratio

2013-10-22 01:16

Periodic Functions and Period Determination

2013-11-19 01:17

Pythagorean Theorem: Geometry and Transformation

2015-09-28 12:19

Pythagorean Theorem Demonstration

2015-09-28 12:52

Pythagorean Theorem Geometric Construction

2014-08-30 09:10

COS Special Angles: Visualizing Trigonometric Functions via Geometric Transforma

2014-09-16 01:04

Binomial Distribution and Geometric Construction

2015-09-28 09:59

General Angle

2014-09-10 13:39

A Geometric Construction Proof for Pythagorean Theorem

2014-08-30 13:22

Dynamic Pythagorean Theorem

2013-12-18 05:16

Graph of cos(x) with Dynamic Construction

2013-10-07 03:24

Trigonometric Function Graphs

2013-10-06 12:21

Radian–Degree Conversion on a Circle

2013-10-03 12:48

Trigonometric Functions Illustrated on the Unit Circle

2014-05-12 01:53

Comprehensive Graphs of Trigonometric Functions

2013-10-06 12:30

Graph of a sin(bx+c) + d

2013-10-06 04:58

Sine, Cosine, and the Unit Circle

2014-09-23 02:05

Geometric Demonstration of Basic Trigonometric Functions

2014-08-30 05:34

Geometric Construction and Graph of the Sine Function y=sin(x)

2013-10-05 14:11

Custom Tool: CurveFit and Bezier Curves

2020-06-28 07:45

Modulus of the Complex Sine Function |sin(z)|

2019-10-19 14:46

Graph and Properties of the Complex Function |cos(z)|

2019-10-19 14:28

Geometric Demonstration of the Complex Exponential Function exp(z)

2019-10-09 07:33

Golden Rectangle and Complex Series

2018-09-27 14:23

Complex Series

2018-05-20 07:48

Complex Numbers: Square Inside a Square

2018-05-15 14:16

Geometric Mapping of the Complex Exponential Function exp(z)

2018-04-09 03:07

Complex Functions and Geometric Transformations

2017-11-04 07:24

Exploring the Product of Cosines: cos(π/n)cos(2π/n)...cos(nπ/n)

2017-10-11 14:20

Geometric Construction of the Equation 1+z² = (2cosθ)z

2017-10-11 08:21

Complex Function Mapping and Locus Demonstration

2016-05-19 04:01

Geometric Construction of a 17-gon

2015-11-14 00:21

Complex nth Roots of Unity

2015-01-24 08:13

Fibonacci Spiral (Spreadsheet Construction)

2015-01-13 03:58

Exploring nth Roots of Unity via Inversion

2013-12-07 14:01

Complex Geometric Series (4.4)

2013-10-24 02:31

Complex Geometric Series

2011-10-09 10:57

Geometric Meaning of Complex Multiplication — GeoGebra: Exploring Multiple Concepts

2013-11-26 02:57

Geometric Visualization of the Chinese Remainder Theorem

2020-06-19 15:49

Modulus Operation and Polygon Geometric Transformation

2019-02-26 12:06

Reflection Matrix and Line Reflection Transformation (CAS)

2014-05-29 00:44

Geometric Construction and Locus of Segments PA + PB

2017-11-04 12:48

Inequality of the Sum of Squared Cosines of Triangle Angles

2017-10-13 06:42

Orthic Triangle and Minimum Perimeter Inscribed Triangle

2011-12-11 08:24

Erdos-Mordell Inequality

2012-04-19 13:03

Finding the Maximum Value of ad - bc

2016-01-18 12:04

Finding Minimum Value Using Cauchy-Schwarz Inequality

2015-03-18 13:05

Rectangle Inscribed in an Isosceles Triangle

2015-01-24 04:22

Scanning Inequality Regions

2014-04-01 14:14

Visualizing Inequality Regions via Point Array Scanning

2014-03-17 12:08