![Right Triangle](http://s1.studyres.com/store/data/000681875_1-54e0a0813c47809bcf96ac8bfce10f53-300x300.png)
Right Triangle
... triangles apart. They look exactly the same. One triangle could be picked up and put on top of the other. A ...
... triangles apart. They look exactly the same. One triangle could be picked up and put on top of the other. A ...
3 notes - Blackboard
... Assignment #1: Written Exercises, pages 104 & 105: 9, 10, 16, 21 Assignment #2: Written Exercises, pages 104 & 105: 8, 11, 12 to 15, 17, 19, 20 Prepare for Quiz on Lessons 3-4 & 3-5 ...
... Assignment #1: Written Exercises, pages 104 & 105: 9, 10, 16, 21 Assignment #2: Written Exercises, pages 104 & 105: 8, 11, 12 to 15, 17, 19, 20 Prepare for Quiz on Lessons 3-4 & 3-5 ...
L5 Triangles
... Equilateral Triangles- all sides are congruent. **Note- All angles are ALSO congruent.** ...
... Equilateral Triangles- all sides are congruent. **Note- All angles are ALSO congruent.** ...
Lesson Plans - Chapter 7 - Plane Geometry
... Hold a quadrilateral beauty pageant. Draw an example of each of the special quadrilaterals and have 15 of your friends judge the show. Graph your results please. Use a protractor and a ruler to draw "perfect" examples of a regular triangle (60o), a square (90o), a hexagon (120o). If you dare to try ...
... Hold a quadrilateral beauty pageant. Draw an example of each of the special quadrilaterals and have 15 of your friends judge the show. Graph your results please. Use a protractor and a ruler to draw "perfect" examples of a regular triangle (60o), a square (90o), a hexagon (120o). If you dare to try ...
C011a t
... Explain your reasoning. If it is not a right triangle, use a protractor to detei mine what type of triangle it is. ...
... Explain your reasoning. If it is not a right triangle, use a protractor to detei mine what type of triangle it is. ...
Tessellation
![](https://commons.wikimedia.org/wiki/Special:FilePath/Ceramic_Tile_Tessellations_in_Marrakech.jpg?width=300)
A tessellation of a flat surface is the tiling of a plane using one or more geometric shapes, called tiles, with no overlaps and no gaps. In mathematics, tessellations can be generalized to higher dimensions and a variety of geometries.A periodic tiling has a repeating pattern. Some special kinds include regular tilings with regular polygonal tiles all of the same shape, and semi-regular tilings with regular tiles of more than one shape and with every corner identically arranged. The patterns formed by periodic tilings can be categorized into 17 wallpaper groups. A tiling that lacks a repeating pattern is called ""non-periodic"". An aperiodic tiling uses a small set of tile shapes that cannot form a repeating pattern. In the geometry of higher dimensions, a space-filling or honeycomb is also called a tessellation of space.A real physical tessellation is a tiling made of materials such as cemented ceramic squares or hexagons. Such tilings may be decorative patterns, or may have functions such as providing durable and water-resistant pavement, floor or wall coverings. Historically, tessellations were used in Ancient Rome and in Islamic art such as in the decorative tiling of the Alhambra palace. In the twentieth century, the work of M. C. Escher often made use of tessellations, both in ordinary Euclidean geometry and in hyperbolic geometry, for artistic effect. Tessellations are sometimes employed for decorative effect in quilting. Tessellations form a class of patterns in nature, for example in the arrays of hexagonal cells found in honeycombs.