Transformations

define rigid motion

• preserves angle measure and segment length

• Preserves angle measure but not segment length

• doesnt preserve angle measure or segment length

Identify the transformation from A to D.

• 90^o Clockwise Rotation
  270^o Counter Clockwise Rotation
• 180^o Rotation
• 270^o Clockwise Rotation
  90^o Counter Clockwise Rotation
• 360^o Rotation

Tags

rigid transf iden

What is the equation of the RED line of reflection in the image below?

What are the coordinates of the image

• M'(-5,3) N' (4,2)

• M'(3,5) N'(2,-4)

• M'(5,3) N'(-4,2)

• M'(2,4) N'(3,-5)

Parallelogram ABCD was rotated clockwise on the coordinate plane to form parallelogram A'B'C'D'.

Which rule describes this transformation?

• (-y, x)

• (y, -x)

• (-x, -y)

• (x, -y)

Write the function rule.

• (x, y) --> (x, y-4)

• (x, y) --> (x, -y)

• (x, y) --> (-x, y)

• (x, y) --> (-x, -y)

Find the correct transformation given the algebraic description.

• Rotation 180 degrees

• Reflection over the x axis

• Rotation 90 degrees clockwise

• Reflection over the y axis

6. Clark transformed a geometric shape on a graph by using a rigid transformation. Which of the following could not have been the transformation that Clark used?

• A. Dilation
• B. Rotation
• C. Translation
• D. Reflection

What is the equation of the RED line of reflection in the image below?

Describe the transformation.

• Rotation 90 degrees, clockwise, around the origin

• Rotation 90 degrees, counter-clockwise, around the origin

• Rotation 90 degrees, clockwise, around point C

• Rotation 90 degrees, counter-clockwise, around point C