Videos
What's the Congruency?
102
Congruency of Polygons
198
Congruency of Triangles
205
What is Tessellation?
162
Mathematics in Tessellation
181
"Let's Know about Translational!"
104
Moving Left and Right
341
Moving Up and Down
269
Dilate The Photograph!
89
Let's Know about Reflection
88
Reflection over Y-axis
244
Reflection over Y=X
268
Reflection over X-axis
255
Rotation
115