Fill out Translations Portion of Foldable!

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Presentation transcript:

Fill out Translations Portion of Foldable! Warm Up Fill out Translations Portion of Foldable!

Reflections

Reflect across the x-axis

Reflect across the x-axis Change the sign of the y-value

Reflect across the x-axis

Reflect across the y-axis

Reflect across the y-axis Change the sign of the x-value

Reflect across the y-axis

Reflect across y = x

Reflect across y = x Swap x and y

Reflect across y = x

Reflect across y = -x

Reflect across y = -x Swap and change both signs

Reflect across y = -x

Lines of Symmetry A line of symmetry is a line you can use to fold a figure so that both halves match up perfectly. This means the figure is symmetrical (balanced/matching) on both sides of the line.

Lines of Symmetry How many lines of symmetry does the polygon have? 3

Lines of Symmetry How many lines of symmetry does the shape have? 2

Lines of Symmetry How many lines of symmetry does the shape have? 5

Rotations Rotations Link

Rotate 90 Clockwise about the Origin (Same as 270 Counterclockwise) Change the sign of x and switch the order

Rotate 90° clockwise about the origin

Rotate 90° clockwise about the origin

Rotate 180 about the Origin ONLY Change the signs

Rotate 180° about the origin

Rotate 180° about the origin

Rotate 270 Clockwise about the Origin (Same as 90 Counterclockwise) Change the sign of y and switch the order

Rotate 270° clockwise about the origin

Rotate 90° counterclockwise about the origin

Homework Practice Worksheet