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Transformations and Tesselations By: Christine Berg Edited By: VTHamilton
Transformation Movements of a figure in a plane May be a SLIDE, FLIP, or TURN
Translation Another name for a SLIDE A B C A C B A, B and C are explained in the next slide...
Image The figure you get after a translation Original Image Slide AA BBCC The symbol is read prime. ABC has been moved to ABC. ABC is the image of ABC.
Writing a Rule Finding the amount of movement LEFT and RIGHT and UP and DOWN
Writing a Rule Right 4 (positive change in x) Down 3 (negative change in y) A A B B C C
Writing a Rule Can be written as: R4, D3 (Right 4, Down 3) (x+4, y-3)
Reflection Another name for a FLIP AA CCBB
Reflection Used to create SYMMETRY on the coordinate plane
Symmetry When one side of a figure is a MIRROR IMAGE of the other
Line of Reflection The line you reflect a figure across Ex: X or Y axis
Rotation Another name for a TURN B B C C A A
Rotation A transformation that turns about a fixed point
Center of Rotation The fixed point (0,0) A A C C B B
Rotational Symmetry When an image after rotation of 180 degrees or less fits exactly on the original
Rotating a Figure Measuring the degrees of rotation 90 degrees A A C C B B
Tessellation A design that covers a plane with NO GAPS and NO OVERLAPS
Tessellation Formed by a combination of TRANSLATIONS, REFLECTIONS, and ROTATIONS
Pure Tessellation A tessellation that uses only ONE shape
Semiregular Tessellation A design that covers a plane using more than one shape
Tessellation Used famously in artwork by M.C. Escher
Learn to recognize, describe, and show transformations. Course Translations, Reflections, and Rotations.
MOTION IN GEOMETRY: TRANSFORMATIONS 1.6 Geometry.
To transform something is to change it. In geometry, there are specific ways to describe how a figure is changed. The transformations you will learn about.
TRANSFORMATIONS SPI SPI TYPES OF TRANSFORMATIONS Reflection Reflection – The flip of a figure over a line to produce a mirror image.
Transformations on the coordinate plane. Transformations Review TypeDiagram A translation moves a figure left, right, up, or down A reflection moves a.
Transformations on the Coordinate Plane WHAT IS THAT? TRANSFORMATION? I can tell you what its not!!!
Lesson 4.2- Transformations on the Coordinate Plane, pg. 197 Objectives: To transform figures by using reflections, translations, dilations, and rotations.
Defining Rotations, Reflections, and Translations ~ Adapted from Walch Education.
TESSELLATIONS Oleh : Sulistyana SMP N 1 Wonosari.
7-7 Transformations Course 3 Warm Up Warm Up Problem of the Day Problem of the Day Lesson Presentation Lesson Presentation.
Transformation Geometry For Students. Transformation Geometry Transformation geometry is the study of figures that move under certain conditions. In other.
Lines of Symmetry pg. 5 (LT #1). Reflection Symmetry When a graph or a picture can be folded so that both sides will perfectly match. LINE of SYMMETRY:
Do Now 1) Draw a coordinate grid (like below) and label the axes 2)Graph the point (2,1) 3) Translate (2,1) 4 units up and 1 unit left 4)Write the translation.
Translations on the Coordinate Plane. In chess, there are rules governing how many spaces and in what direction each game piece can be moved The diagram.
Triangles By Christine Berg Edited By VTHamilton.
Geometry warm-up 1.What is the name of the point in a triangle where all the perpendicular bisectors meet? Circumcenter 2.What is the name of the point.
Holt Geometry 1-7 Transformations in the Coordinate Plane 1-7 Transformations in the Coordinate Plane Holt Geometry Warm Up Warm Up Lesson Presentation.
1.6 Motion in Geometry. Rigid Transformations Transformations that do not change shape or size. Pre-image is the original shape Image is the shape that.
CCSSM Stage 3 Companion Text Lesson 3-O. Warm-Up 1.Describe the translation that moves A(–3, 4) to A'(1, 3). 2.Describe the type of reflection that moves.
Warm Up Every weekday morning, cousins Ainsley, Jack, and Caleb are given a different amount of money for lunch by their parents. Ainsley gets $3, Jack.
Review Chapter 4 Sections 1-6. The Coordinate Plane 4-1.
3.1 Symmetry & Coordinate Graphs. Point symmetry – two distinct points P and P are symmetric with respect to point M if and only is M is the midpoint.
SREWSNA KROWEMOH 1. (-y, x)10. A(-1, 1) B(-5, 1) C(-5, 4) 2. (-x, -y)14. A(-3, -3) B(-3, -1) C(1, -1) 3. D18. G 4. E22. J 5. P26. A 8. BC.
What are we going to do? CFU Learning Objective Activate Prior Knowledge Standard 7.G.1 Verify experimentally the properties of Transformations 2. Our.
Lesson 4 Contents Example 1Translate a Figure Example 2Find a Translation Matrix Example 3Dilation Example 4Reflection Example 5Rotation.
The YELLOW Face Lesson 6 Review from Previous Lesson Review from Previous Lesson Lesson Vocab Lesson Focus Review from this Lesson Review from this Lesson.
MA.912.G.3.4: Apply transformations (translations, reflections, rotations, dilations, and scale factors) to polygons to determine congruence, similarity,
What is similar about these objects? What do we need to pay attention to when objects are rotated?
Holt McDougal Geometry Rotations Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson Quiz Lesson Quiz Holt McDougal Geometry.
The Coordinate Plane By: Christine Berg Edited By:VTHamilton.
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