Understanding tessellations  Transformations
Understanding tessellations
The word tessellations may not be a familiar word to all of us, while tessellations are common in our everyday life. What exactly does it mean? Tessellations basically mean covering a surface without overlaps or gaps using a pattern of flat shapes. Using rectangular tiles to cover the kitchen floor is a good real life example of tessellations. We will learn more basic concepts of tessellations in this lesson.
Basic Concepts
 Introduction to transformations
Lessons

a)
How to find the sum of interior angles of a polygon?

b)
Tessellation
 What is tessellation?
 How to make a tessellation?
