Rigid Transformations

Rigid transformations are changes in position or orientation of a figure. Rigid transformations include: •translations - slides along a straight line • reflections - flips over a line of reflection • rotations - turns on a fixed point.
changes in position or orientation of a figure slides along a linear path flips overs a line of reflection turns around a fixed point
changes in position or orientation of a figure slides along a linear path flips overs a line of reflection turns around a fixed point
changes in position or orientation of a figure slides along a linear path flips overs a line of reflection turns around a fixed point Identify the single transformation shown in the diagram: translation reflection rotation translation reflection rotation Identify the singletransformation shown in the diagram: translation reflection rotation Identify the single transformation shown in the diagram: (3,2) → (-3,2) What transformation is the following rule? (x, y) → (-x, y) Rotation Reflection Translation (-2,3) → (2,-3) What transformation is the following rule? (x, y) → (-x, -y) Reflection Rotation of 180 degreesover the origin Translation (-1, 1) → (2, -3) What transformation is the following rule? (x, y) → (x + 3, y - 4) Reflection Rotation Translation When a shape is reflected across the "x" axis it is an up and down change. This changes the sign of
the "x" coordinate the"y" coordinate When a shape is reflected across the "y" axis it is a sideways flip. This changes the sign of
the "x" coordinate the "y" coordinate both the x and y Give the coordinates after a reflection over the x-axis.A(4, -3) A'( , ) Give the coordinates for the triangle whenreflected over the y-axis.A(6, -2) B(5, -9) C(8, -4) A'( , ) B'( , ) C'( , ) Give the coordinates after a translation using the following rule: (x - 5, y + 4) W(3, -7) W'( , ) Give the coordinates for the following trianglewhen rotated 90 degrees clockwise. A(-4, 1) B(-3, 6) C(0, 6) A'( , ) B'( , ) C'( , ) A B C changes in position or orientation of a figure slides along a straight line flips overs a line of reflection turns around a fixed point Rigid transformations are |

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