Rigid Motion Transformations STAAR Review

Determine where X' would be if you translated X 3 units to the left and 9 units down.

• (-4, 4)

• (-10, 2)

• (-4, -5)

• (-1, 5)

Determine how to translate triangle A'B'C' to triangle ABC.

• right two, down five

• right two, down 9

• left two, down 9

• left two, down 5

What transformation is happening?
(x, y) ----> (x + 2, y - 3) 

• slide up 2, left 3

• slide right 2, up 3

• slide right 2, down 3

• slide left 3, right 2

If the dotted figure is the image, the original figure was reflected over the ...

• x-axis

• y-axis

Which transformations are rigid motion transformations?

• Translations

• Rotations

• Reflections

• Dilations

• Depends on the situation if a transformation is done with rigid motion

Two transformations of quadrilateral ABCD are shown below. Identify which transformation is a rigid motion and describe that rigid motion. ​ (a)   is/are a rigid transformation because ABCD maps onto A′B′C′D′ with ​ (b)  

• Only Transformation 2

• Only Transformation 1

• Both Transformation 1 and Transformation 2

• rotation of 60 degrees about point P

• reflection across line that passes through point P

• translation that maps point D to point P

Tags

G.CO.3

G.CO.4

A transformation that preserves the size and shape of the figure (translation, reflection, rotation) is called _______________________.

Each diagram shows a pre-image and an image. Match graph with the descriptions of the rigid motion or sequence of rigid motions that transformed the pre-image to its image.

• Reflected over the line y = x

• 
• Rotate 180 degrees around the point (0, 0)

• 
• (x, y) -> (x+3, y-2)

• 
• Rotate 90 degrees clockwise around the point (-1, 2)

• 

What rigid motion from the pre-image to the prime image?

• transformation

• rotation

• translation

• reflection

What rigid motion from the pre-image to the prime image?

• transformation

• rotation

• translation

• reflection