demattematicas7 Works

Spirograph Construction

2014-06-16 01:26

Geometric Proof of Sine and Cosine of Angle Sum

2014-07-06 21:36

Perimeter Demo: Circumference, Square, and Arbitrary Triangle

2014-06-25 00:05

Function Transformations by demattematicas

2014-07-14 19:21

Geometrical Representation of Trigonometric Ratios

2014-07-14 18:57

Centers of a Triangle by demattematicas

2014-04-09 21:47

Fantasy Spirograph

2014-06-22 22:57