PPT-Line Symmetry Slideshow 34, Mathematics

Mr Richard Sasaki Objectives Expand on shape names and properties Learn the meaning of line symmetry Understand how to find lines of symmetry General Polygon Names 3 edges 4 edges 5 edges. Mahal. Mahal Mahal Palace of mirrors in Jaipur, India The palace complex at Amer Fort near Jaipur has a hall of mirrors. sunlight and at night, a single candle Fort in Friezes We will look at the sym Vocabulary. Image. – The result of moving all points of a figure according to a transformation. Transformation. – The rule that assigns to each point of a figure another point in the plane. Vocabulary. Ahhhh. Isn't symmetry wonderful?. Symmetry is all around us. It's in our art, nature and even ourselves. It has been proven that we find things with symmetry more pretty. So in order to have prettier math, we should learn about it, don't you think.. Rotational Symmetry. Lesson Objectives. The aim of this . powerpoint. is to help you…. Find the order of rotational symmetry. Draw rotationally symmetric shapes. Remember…. Symmetry is the quality of being made up of exactly similar parts either facing each other (as in reflective symmetry) or around an axis (as in rotational symmetry).. November 7 and 9, 2016 . Mont 106Q – November 7 and 9. Symmetric Strip Patterns. A First Example . Mosaic. . Border. , . . Alcazar. de los Reyes Cristianos . Cordoba. , . Spain. (. all. . image. Point-group symmetry I. (c) So Hirata, Department of Chemistry, University of Illinois at Urbana-Champaign. . This material has . been developed and made available online by work supported jointly by University of Illinois, the National Science Foundation under Grant CHE-1118616 (CAREER), and the Camille & Henry Dreyfus Foundation, Inc. through the Camille Dreyfus Teacher-Scholar program. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the sponsoring agencies. Topic . 8: Transformational . Geometry. 8-4: Symmetry. Pearson Texas Geometry ©2016 . Holt Geometry Texas ©2007. . TEKS. . Focus:. (3)(D) Identify and distinguish between . reflectional. and rotational symmetry in a plane figure. You drew reflections and rotations of figures. . Identify line and rotational symmetries in two-dimensional figures.. Identify line and rotational symmetries in three-dimensional figures.. Definitions. Holt Geometry. Warm Up. Lesson Presentation. Lesson Quiz. Holt McDougal Geometry. 17.1. 17.2. &. Symmetry. Warm Up. Determine the coordinates of the image of . P. (4, –7) under each transformation. . What is Symmetry?. SYMMETRY.  refers to a line that splits an object in . half. . I. f . both sides of the object are an exact mirror image of each other, then this object is said to . be . symmetrical. philosophy of mathematics. András Máté. mate.andras53@gmail.com. http. ://. phil.elte.hu/mate/matfil/matfil.html. Philosophers about mathematics: method, subject, certainity. Aristotle, Posterior Analytics about „demonstrative science”. Islamic tiling, date unknown. Nazca . Symmetry, date unknown. Kazuya . Akimoto Art . Museum. Chrysler Building, 1930. William Van . Alen. Islamic tiling, date unknown. Nazca . Symmetry, date unknown. Identify line and rotational symmetries in two-dimensional figures.. Identify line and rotational symmetries in three-dimensional figures.. Definitions. A figure has . symmetry. is there exists a rigid motion (reflection, translation, rotation, or glide reflection that maps the figures unto itself.. 248 1602403204002356812142345649162536 WHAT HAVE WE DISCUSSED?1.Graphical presentation of data is easier to understand.2. (i)A bar graph is used to show comparison among categories. (ii)A pie graph i