FeatureLesson Geometry Lesson Main Tell what type(s) of symmetry each figure has. 1.D 2.O reflectional: horizontal line of symmetry reflectional: horizontal.
Lesson 4 Contents Example 1Translate a Figure Example 2Find a Translation Matrix Example 3Dilation Example 4Reflection Example 5Rotation.
Higher Maths Strategies Click to start The Straight Line.
Getting Started… 9.6 - Translations Find y (figure not drawn to scale!): 5yº 9yº92º 139º 71º Y = 17.
Holt Geometry 12-7 Dilations 12-7 Dilations Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson Quiz Lesson Quiz.
6.7 similarity transformations and coordinate geometry
Dilations
Transformations on the Coordinate Plane. Example 2-2a A trapezoid has vertices W(–1, 4), X(4, 4), Y(4, 1) and Z(–3, 1). Trapezoid WXYZ is reflected.
) Math Pacing Transformations on the Coordinate Plane (3, – 2) III Q (0, 1) J (1, 4) & S (1, 0) (– 3, – 2)
Unit2 5.2.1 and 5.2.2
1.6 Rotations and Rotational Symmetry Warm Up. Objectives Identify and draw rotations. Identify and describe symmetry in geometric figures. 1.6 Rotations.
Main Idea/Vocabulary reflection line of reflection transformation image Graph reflections on a coordinate plane.
