Introduction to Transformations

Figures that have the same shape but not necessarily the same size.

• Similar Figures

• Congruent Figures

• Translations

• Rotations

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

The figure that is a copy of the original figure.

• pre image

• image

• transformation

• new figure

Tags

CCSS.HSG.CO.A.2

The original figure on the coordinate plane.

• transformation

• pre image

• image

• rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Same size and same shape.

• Identical

• Mirror Image

• Similar

• Congruent

Tags

CCSS.8.G.A.2

A transformation in which an object "spins" a specified number of degrees around a designated point (normally counterclockwise, sometimes clockwise).

• Translation

• Dilation

• Rotation

• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A transformation that "slides" each point of a figure the same distance in the same direction.

• Translation

• Dilation

• Rotation

• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

This transformation flips over a reference line or point on the coordinate plane. Reflections could be across the: X- axis, Y - axis, Y=X, Y=-X, Origin, and another line.

• Translation

• Dilation

• Rotation

• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A movement of a geometric figure

• Transpose

• Alteration

• Morphing

• Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5