Congruent Figures and Translations

Describe the transformation:

(x, y) -> (x, y-10)

• Translation 10 units to the left

• Translation 10 units up

• Translation 10 units to the right

• Translation 10 units down

to slide or move a figure

• Translation

• Reflection

• Rotation

• Dilation

Describe the translations that were applied to quadrilateral ABCD when it was translated to quadrilateral A'B'C'D'

• down 1 unit, left 5 units

• down 4 units, left 9 units

• 5 units right, 1 unit up

• 9 units right, 4 units up

Which sequences make congruent figures?

• translations only

• rotations, reflections, and translations

• rotations and reflections only

• dilations, reflections, rotations, and translations

• Rotation, then rotation

• rotation, then dilation

• translation, then reflection

• reflection, then rotation

Define congruent figures

• two figures that are the same shape

• two figures that are the same size and the same shape

• two figures that are the same size

• two figures that are both rectangles

What sequence of transformations will get you from figure 1 to figure 3?

• reflection, then rotation

• rotation, then translation

• reflection, then translation

• Translation, then reflection

Which expression describes the translation of a point (-2, 6) to (3, -1) ?

• 5 units right and 7 units up

• 5 units left and 7 units down

• 5 units left and 7 units up

• 5 units right and 7 units down

Rotations, like translations and reflections, produce congruent figures.

• true

• false

A car driving down a straight road is an example of a _________.

• rotation

• reflection

• translation

• dilation