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WorksheetsTransformations (Rigid) Quiz
Total questions: 11
Worksheet time: 14mins
Translations, reflections and rotations are all known as ________________________.
Isometries
Rigid Transformations
Congruence Mappings
All options are correct
Which transformation(s) preserves orientation?
reflections
rotations
translations and rotations
translations and reflections
Select the correct transformation rule.
translation (x + 4, y + 2)
rotation 90 degrees CCW
rotation 90 degrees CW
reflection across x = - 1
Reflect over the line y = x
What is the angle of rotation for this counterclockwise rotation about the origin?
90°
180°
270°
360°
What is the rule for the following reflection?
Reflection across y = 3
Reflection across x = −3
Reflection across x = 3
Reflection across y = −3
When a figure is rotated, what is true? Select all that apply.
Corresponding vertices are equidistant from the center of rotation.
You need to know the angle of rotation, center of rotation, and the direction.
The image flips over a specific line.
The image and preimage are congruent.
The image is a different size compared to the preimage.
AB is drawn, and its perpendicular bisector, line m , is constructed. Point P is on line m but not on AB . Label the intersection of AB and line m as point M . Which of the following statements are true? Select all that apply.
AM=MB
Reflecting AP across line m shows that AP=PB .
ΔBPM is the translation image of ΔAPM .
Reflecting point A across line m matches point A with point B
m∠PMA=m∠PMB
