Page 148 - Touchpad Mathematics_Ver1.0_C4

4. Colour the kolam design using at least 3 different colours to 21 st
make it symmetrical. Century #Art Integration
Skills
a. b.

c. d.

5. Draw and complete the symmetrical rangoli patterns given below.

21 st
tIlIng PAtternS Century #Creativity
Skills
We often see beautiful tiling on floors and walls. Such patterns are created by placing

shapes close to each other without leaving
any gaps or overlaps. Triangles, squares and
rectangles can be arranged in this way to
cover a surface completely. These patterns
are called tessellations.

But some shapes, like circles, ovals, or irregular figures, cannot
make such patterns because they leave gaps or overlap when
placed together.

146 Mathematics 3