Rigid Motion Review

The symbol for congruence is ______

• =

• ≅

• ≈

• ⋍

• A
• B
• C
• D

Tell whether the two figures are congruent.

• Yes, same size and same shape

• No, same shape but different sizes

• No, different size and different shapes

Tell whether the figures are congruent or not congruent.

• Congruent

• Not Congruent

Are these shapes congruent?

• Yes

• No

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation

• 90^o counter clockwise rotation

• Reflection across the y-axis

• Reflection across the x-axis

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

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

Identify the transformation of figure PQRSTU to figure P"Q"R"S"T"U"

• translation across the y-axis

• reflection across the x-axis

• reflection across the y-axis

• rotation 90˚ about the origin

Which transformation would be used on quadrilateral KLMN to create quadrilateral K'L'M'N' ?

• rotation 90˚ clockwise around the origin

• reflection across the x-axis

• translation to the right

• reflection across the y-axis