Transformation Geometry Rotation Reflection and Translations

Translations, reflections and rotations are all known as ________________________.

• Geometry

• Transformations

• Congruent

A transformation that “turns” a figure about a fixed point at a given angle and a given direction.

• rotation

• translation

• reflection

• dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Translations, rotations, and reflections are three different types of what?

• Transformations

• Geometry

• Vectors

• Shapes

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A turn is also called a ___________.

• Translation

• Reflection

• Rotation

• Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect (6, -3) over the x-axis. What are the new coordinates of that point after the reflection?

• (6, 3)

• (-6, -3)

• (-3, 6)

• (3, -6)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The ​ (a)   is the original figure or shape before transformations.

The ​ (b)   is the new figure or shape after transformations.

• pre-image

• image

Tags

CCSS.HSG.CO.A.2

When translating left or right on a coordinate plane, what coordinate is affected?

• x-coordinate

• y-coordinate

• both x- and y-coordinates

• neither the x- nor the y-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the transformation.

• rotation 90 degrees clockwise about the origin

• reflection across the y-axis

• rotation 90 degrees counterclockwise about the origin

• rotation 180 degrees about the origin

Tags

CCSS.HSG.CO.B.6

Which transformation does not preserve the orientation of a figure?

• Rotation

• Reflection

• Translation

• Dilation

Tags

CCSS.HSG.CO.A.2

When translating up or down on a coordinate plane, what coordinate is affected?

• x-coordinate

• y-coordinate

• both the x- and y-coordinates

• neither the x- nor the y-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5