Transformation Vocab

Front

Figures with the same size and shape

Back

Congruent Figures

Tags

CCSS.8.G.A.2

Front

Figures with the same shape but not necessarily the same size

Back

Similar Figures

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Front

Mapping of all points of a figure in a plane by a common operation (translation, reflection, rotation)

Back

Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

A figure before transformation.

Back

Pre-image

Tags

CCSS.HSG.CO.A.2

Front

Result of a transformation

Back

Image

Tags

CCSS.HSG.CO.A.2

Front

Small hash mark next to a point after transformation

Back

Prime

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Transformation that slides each point of a figure the same distance in the same direction.

Back

Translation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Transformation that flips a figure over a line of reflection

Back

Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Transformation that turns a figure around a point

Back

Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Transformation changing size, not shape.

Back

Dilation

Tags

CCSS.8.G.A.3