TESSELLATIONS

1
TESSELLATIONS
2
(No Transcript)
3
(No Transcript)
4
(No Transcript)
5
(No Transcript)
6
(No Transcript)
7
Here are the eight semi-regular tessellations
                   

8
(No Transcript)
9
(No Transcript)
10
(No Transcript)
11
(No Transcript)
12
(No Transcript)
13
(No Transcript)
14
Since the regular polygons in a tessellation must
fill the plane at each vertex, the interior angle
must be an exact divisor of 360 degrees. This
works for the triangle, square, and hexagon, and
you can show working tessellations for these
figures. For all the others, the interior angles
are not exact divisors of 360 degrees, and
therefore those figures cannot tile the plane.
15
You can work out the interior measure of the
angles for each of these polygons Shape
trianglesquarepentagonhexagonmore than six
sides Angle measure in degrees 6090108120more
than 120 degrees
16
(No Transcript)
17
(No Transcript)
18
(No Transcript)
19
(No Transcript)
20
(No Transcript)
21
(No Transcript)
22
(No Transcript)
23
(No Transcript)
24
(No Transcript)
25
(No Transcript)
26
(No Transcript)
27
(No Transcript)
28
(No Transcript)
29
(No Transcript)
30
(No Transcript)
31
(No Transcript)
32
(No Transcript)
33
(No Transcript)
34
(No Transcript)