Dilation Vocabulary

a fixed point in the plane about which all points are expanded (made bigger) or contracted (made smaller).

• Center of Dilation

• Vertex

• Origin

• Polygon

Tags

CCSS.8.G.A.3

a transformation that changes the size of a figure but not the overall shape of the figure.

• Dilation

• Transformation

• Reduction

• Enlargement

Tags

CCSS.8.G.A.3

In two similar geometric figures,this is the ratio of their corresponding sides. It is also what controls the size of a dilation.

• Scale

• Dilation

• Scale Factor

• Factor

Tags

CCSS.8.G.A.3

What math vocabulary word means the same as "change size"?

• Reflection

• Rotation

• Translation

• Dilation

Tags

CCSS.8.G.A.3

Does the image show a Dilation?

• Yes

• No

Tags

CCSS.HSG.CO.A.2

The scale factor for this dilation is:

Mathematical Equivalence

ON

Tags

CCSS.8.G.A.3

This produces an image that is the same shape as the original, but is a different size.

• Reflection

• Rotation

• Translation

• Dilation

Tags

CCSS.8.G.A.3

a transformation that changes size by multiplying

• scale factor

• corresponding

• translation

• dilation

Tags

CCSS.8.G.A.3

what you multiply by to create a dilation

• scale factor

• slope

• rational number

• direct varition

Tags

CCSS.8.G.A.3

A transformation that enlarges or reduces a figure is called (a)   .

• Dilation

• Center of Dilation

• Enlargment

• Reduction

Tags

CCSS.8.G.A.3