Rigid Transformation Sequences

Front

What are translations, reflections, and rotations known as?

Back

Rigid Transformations

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

The original figure prior to a transformation.

Back

Pre-image

Tags

CCSS.HSG.CO.A.2

Front

Congruent

Back

The same size, shape and angles.

Tags

CCSS.8.G.A.2

Front

What symbol is used to show that two figures are congruent? Options: ≠, ≅, ≡, =

Back

≅

Tags

CCSS.8.G.A.2

Front

Rigid Transformations will always maintain and preserve ALL of the following EXCEPT: size and shape, angle measurements, location and orientation, area and perimeter, parallel lines.

Back

location and orientation

Tags

CCSS.HSG.CO.B.6

Front

Sequence of transformations for the image with prime symbols? Options: Reflect over the x-axis, translate (x+8,y); Reflect over the x-axis then translate (x+6, y); Reflect over the y-axis then (x+1, y+1); Translate down 4 (y-4) and to the right 5 (x+5)

Back

Reflect over the x-axis then translate (x+6, y)

Tags

CCSS.8.G.A.3

Front

Sequence of transformations from A to A' to A"? Options: Reflect across the x-axis and then rotate 90 degrees clockwise around the origin, Rotate 90 degrees clockwise around the origin and then translate down, Reflect across the x-axis and then reflect across the y-axis, Translate up and then rotate 90 degrees counterclockwise about the origin.

Back

Translate up and then rotate 90 degrees counterclockwise about the origin.

Tags

CCSS.8.G.A.3

Front

Which transformations produce congruent images? Options: Rotations Only, Translations Only, Reflections Only, All Three

Back

All Three

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What sequence of transformations will map trapezoid A to its image A'? Options: Reflection across vertical line, then translation downwards; Rotation 180 degrees, then reflection over x-axis; Reflection across x-axis, then translation upwards; Rotation 180 degrees, then reflection over y-axis.

Back

Reflection across vertical line, then translation downwards

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What sequence of transformations could map ∆ABC onto its image ∆A''B''C''? (Remember: You're transforming from purple, to green, to red.)

Back

a reflection followed by a translation

Tags

CCSS.8.G.A.3