spkwan

Polygon Dissection and Tiling: Dudeney's Dissection

2011-11-02 19:41

The Biased Farmer's Fence Problem

2016-05-19 11:19

Symmetry Exercises for Kids

2016-01-09 05:58

Volume of a Box and Polygon Geometric Construction

2011-10-18 06:59

Symmetry Exercises for Kids

2016-03-06 14:09

Axial Symmetry and Geometric Folding Exploration

2011-10-14 03:17

Volume of a Box

2011-10-17 03:44

Demonstration of Axial Symmetry and Mirror Transformation

2017-03-01 07:13

Harder Symmetry Exercise for Kids

2016-01-14 03:16

Perimeter Calculation Using Edge Translation

2011-10-16 06:03

Volume of a Box and Polynomial Optimization

2011-10-23 08:45

Symmetry Exercises for Kids

2016-03-06 00:07

Works