Tessellations
“Geometric designs of repeating figures that completely cover planes without any gaps.” Examples: Ceiling and/or Tile Flooring
Regular Tessellations
“Same Polygon Shape repeated.”
Semi-Regular Tessellations
“Two or More Polygon Shapes together make a pattern.”
Solving Linear Equations
https://www.youtube.com/watch?v=GmMX3-nTWbE
Solving Literal Equations