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Published byZachary Gill
Modified over 4 years ago
Reflection AReflection BReflection C Rotation ARotation BRotation C Translation ATranslation BTranslation C Enlargement AEnlargement BEnlargement C Pick a question…any question
Reflect the object in the mirror line…(2 points)
Reflect the object in the mirror line…(3 points)
Rotate 90 clockwise about the point…(2 Points)
Rotate 180 anticlockwise about the point…(2 points)
Rotate 90 clockwise about the point…(2 points)
Translate 2 units up and 3 units right…(2 points)
Translate 3 units down and -1 unit left…(2 points)
Translate -2 units down and 1 unit up…(2 points)
Enlarge by a scale factor of 2 from point…(3 points)
Enlarge by a scale factor of 3 from point…(3 points)
Enlarge by a scale factor of 0.5 from point…(4 points)
Lesson 4.2- Transformations on the Coordinate Plane, pg. 197
7-7 Transformations Warm Up Problem of the Day Lesson Presentation
Co-ordinates & Rotations 2.
Defining Rotations, Reflections, and Translations
Transformations on the coordinate plane
+90° -90° -180° -270° a( ) lg( ) 0’dB ()() lg( ) 0°
Math 10F Transformational Geometry Examples. Translations Translations are “slides” Described by a length and direction Eg. translate the following shape.
Rotation Reflection Translation.
Transformations on a Coordinate Plane. TransformationsTransformations TypeDiagram A translation moves a figure left, right, up, or down A reflection moves.
Using Geometers Sketchpad. WHAT HAPPENS IN A RIGID TRANSFORMATION? A.Shape changes size and position B.Shape changes size but not position C.Shape changes.
Transformations Moving a shape or object according to prescribed rules to a new position. USE the tracing paper provided to help you understand in the.
Symmetry 1. Line Symmetry - A shape has line symmetry if it can fold directly onto itself. - The line of folding (mirror line) is called an axis of symmetry.
TRANSFORMATIONS Reflections Rotations Enlargements Translations.
Math 7 Unit 4 Review Transformations ONLY. 1. If you reflect point A(-2, -3) over the x-axis what quadrant will A’ be located in after the reflection?
Mr Barton’s Maths Notes
REFLECTIONS, ROTATIONS AND TRANSLATIONS. Reflections.
Reflection symmetry If you can draw a line through a shape so that one half is the mirror image of the other then the shape has reflection or line symmetry.
Transformations on the Coordinate Plane
Transformation. A We are given a shape on the axis…shape A And we are told to move the whole shape 4 squares to the right, and 6 squares up translation.
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