'Glide reflections' presentation slideshows

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GBK Geometry

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Geometry

Geometry. Glide Reflections and Compositions. Goals. Identify glide reflections in the plane. Represent transformations as compositions of simpler transformations. Glide Reflection. A glide reflection is a transformation where a translation (the glide) is followed by a reflection.

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Tessellations and Art

Tessellations and Art . Student Support Services. What is a Tessellation?. It is a tiling of the plane is a collection of plane figures that fills the plane with no overlaps and no gaps. Types of Tessellations. Regular Tessellations Semi-regular Tessellations. Regular Tessellations.

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Warm UP!

Warm UP!. Homework Questions?. Missing Measures in Similar Figures. The two triangles are similar. Find the missing side lengths and the missing angles. B. E. 70 o. 100 cm. 90 cm. 200 cm. 180 cm. 50 o. A. C. D. F. 111 cm.

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Chapter 8, Final Exam Review

Chapter 8, Final Exam Review. Nick DeFeudis. Transformations. Getting one set of points from another When a rule is applied to points in the first set, resulting with a corresponding points in the second set Definitions :

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Aim 4.8: What is Isometry, Glide reflections and point rotation?

Aim 4.8: What is Isometry, Glide reflections and point rotation?. Do Now: Complete the following composition of transformations: T -3,4 o R 90 degrees o r x-axis A ( 1, -2) B(3, -4) Homework : Packet pages 10 - 12 Test Friday.

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WARM UP TUESDAY FEBRUARY 4, 2014

WARM UP TUESDAY FEBRUARY 4, 2014. Rotate P(-4, -4) 180 ? 2. Rotate Q(-1, -3) 90 ? CCW . EOCT. Glide Reflections and Compositions . Compositions. Two or more transformations are combined to produce a single transformation ( ie Rotation & Reflection)

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Warm up

Warm up. Rotate P(-4, -4) 180 ? Rotate Q(-1, -3) 90 ? CCW If a function is odd and one point on it is R(-3, 4). Name another point. If a function is odd and one point on it is S(9, -10). Name another point. Review Homework. Skills Check. You can do this!.

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Compositions of Isometries

Compositions of Isometries. Essential Understanding. You can express all isometries as a composition of reflections Objectives Students will be able to find compositions of isometries , including glide reflections and classify isometries . Iowa Common Core Standards

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Warm up

Warm up. Rotate P(-4, -4) 180 ? Rotate Q(-1, -3) 90 ? CCW If a function is odd and one point on it is R(-3, 4). Name another point. If a function is odd and one point on it is S(9, -10). Name another point. Glide Reflections. Translation, then Reflection (Combos). Glide Reflections.

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Transformational World Katie Bond and Laura Mowers

Transformational World Katie Bond and Laura Mowers. Introduction. The world is full of beautiful art that uses mathematical transformations. You are going to complete a Web Quest to find the awesome works of art that use one or many transformations

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Answers to Homework

Answers to Homework. 8) (4,0) (-4,0) (0,4) 10) (-2,-1) (2,1) (1,-2) 12) (0,0) (0,0) (0,0) 14) BCDEHIKOX. 14-3 Translations and Glide Reflections. Translation. Glides all points the same distance in the same direction Preserves size, shape, and orientation. Example. Original (1,-2)

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Glide Reflections

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CHAPTER 14 TRANSFORMATION

CHAPTER 14 TRANSFORMATION. 14-3 TRANSLATIONS AND GLIDE REFLECTIONS. TRANSLATION. A transformation that glides all points in a plane the same distance in the same direction is called a translation. Ex.:. TRANSLATIONS CONT.

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Section 7-8

Section 7-8. Tessellations that Use Glide Reflections. Horseman, MC Escher, 1946.

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