Transformations

A transformation of a polygon that always preserves both length and orientation is:

• dilation

• translation

• line reflection

• glide reflection

Tags

CCSS.HSG.CO.A.2

Which transformation does not preserve orientation?

• translation

• dilation

• reflection

• rotation

Tags

CCSS.HSG.CO.A.2

Which transformation would not always produce an image that would be congruent to the original figure?

• translation

• dilation

• rotation

• reflection

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which transformation produces a figure that is always the mirror image of the original figure?

• reflection

• dilation

• translation

• rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

After which transformation of ABC could the image A'B'C' not have the same area?

• translation

• rotation

• point reflection

• dilation

Tags

CCSS.HSG.CO.A.2

If A' B'C' is the image of ABC, under which transformation will the triangles not be congruent?

• reflection over the x-axis

• translation to the left 5 and down 4

• dilation centered at the origin with scale factor 2

• rotation of 270° counterclockwise about the origin

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

The transformation of ABC to A'B′C′ is shown in the accompanying diagram.

This transformation is an example of a:

• line reflection in line L

• rotation about point A

• dilation

• translation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

On the set of axes below, rectangle ABCD can be proven congruent to rectangle KLMN using which transformation?

• rotation

• translation

• reflection over the x-axis

• reflection over the y-axis

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which single transformation would carry Figure 1 onto Figure 3?

• a dilation

• a rotation

• a reflection

• a translation

Tags

CCSS.8.G.A.3

A polygon is transformed according to the rule: (x,y) to (x+2, y). Every point of the polygon moves two units in which direction?

• up

• down

• left

• right

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5