PreAlgebra Transformations Review

A reflection ____________________.

• turns a figure around a point.

• slides an object form one place to another.

• flips or mirrors an object across a line.

• changes the size of an object.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A type of transformation where a geometric figure slides horizontally, vertically, or both.

• dilation

• translation

• rotation

• reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A transformation that “turns” a figure about a fixed point is a _____________________.

• rotation

• translation

• reflection

• dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Translated figures are always __________________.

• Congruent

• Bigger

• Smaller

• Rotated

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When you dilate the figure by a scale factor of 3, what is the location of B'?

• (12,0)

• (12,12)

• (4,3)

• (0,12)

Tags

CCSS.8.G.A.3

Triangle A is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation from ABCD to A'B'C'D'.

• Translation
• Reflection across the y-axis
• Reflection across the x-axis
• 90^o counter clockwise Rotation

Tags

CCSS.8.G.A.3

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

Tags

CCSS.HSG.CO.B.6

Which is the pre-image (first one)?

• Purple

• Blue

Tags

CCSS.HSG.CO.A.2

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5