PPT-Rotational Symmetry

Terra AltaEast Preston School Rotational Symmetry If when you rotate a shape it looks exactly the same as it did in its original position then we say that the shape has rotational symmetry . to Solve . Difficult Logic Puzzles. Igor Markov. University of Michigan, EECS. Outline. A brief introduction to the field of . Electronic Design Automation. Integrated circuits, design tools, research challenges. 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.. U. se the points G(2, -4) and H(-6, -6) to answer the following:. 1.. Find the slope of . 2. . Find the midpoint of . 3. . Find GH.  . Warm Up. Objectives. Identify and draw rotations. .. Identify and describe symmetry in geometric figures. Angular displacement, angular velocity, angular acceleration. Rotational energy. Moment of Inertia. Torque. Chapter 10:Rotation of a rigid object about a fixed axis. Reading assignment:. Chapter 10.1 to10.4, 10.5 (know concept of moment of inertia, don’t worry about integral calculation), 10.6 to . : Hold onto . hw. Using hatch marks create two . pairs figures . that…. . 1. Are congruent. . 2. Are similar . Hatch Marks – notation that shows that the measurements are equal for angles, arcs, line segments, etc. . 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. Ellen Akers. Radians and Degrees. In degrees, once around a circle is 360˚. In radians, once around a circle is 2. π. A radian measures a distance around an arc equal to the length of the arc’s radius. 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. . © 2015 Pearson Education, Inc.. This lecture will help you understand:. Circular Motion . Rotational Inertia. Torque. Center of Mass and Center of Gravity. Centripetal Force. Centrifugal Force. Rotating Reference Frames. Dedra. Demaree, . Georgetown University. © 2014 Pearson Education, Inc.. Rotational Motion. How can a star rotate 1000 times faster than a merry-go-round?. Why is it more difficult to balance on a stopped bike than on a moving bike?. Infrared (Vibrational). Raman (Rotational & Vibrational) . Texts. “Physical Chemistry”, 6th edition, . Atkins. “Fundamentals of Molecular Spectroscopy”, 4th edition, . Banwell & McCash. Handbook of Constraint Programming, Chapter 10. Presentation by: Robert Woodward. Advanced CP, Fall 2009. 1. Overview. Introduction. Group Theory. Cauchy form, Cyclic form. Composition, inverse, . associativity. 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..