Transformations - Geometry

A __________ describes a transformation in which a figure, point, line, or segment is "moved" or "slid" across a specific x and y direction on a coordinate plane.

• Reflection

• Rotation

• Translation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A __________ describes a transformation in which a figure, point, line, or segment is "mirrored" across a specific line or point on a coordinate plane.

• Reflection

• Rotation

• Translation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A __________ describes a transformation in which a figure, point, line, or segment is "turned" by a specific degree in either a CW or CCW direction and in respect to a fixed point on a coordinate plane.

• Reflection

• Rotation

• Translation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The pre-image of a figure is what the figure looks like before it is transformed.

• True

• False

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The image of a figure is what the figure looks like after it is transformed.

• True

• False

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The order for a composition of transformations (combinations of two or more transformations) are read from right to left?

• True

• False

Tags

CCSS.8.G.A.3

What does it mean for a transformation to be a rigid motion (or isometric)?

(select multiple answers if they correctly apply.)

• The transformation preserves:

  distance

• The transformation preserves:

  perpendicularity

• The transformation preserves:

  collinearity

• The transformation preserves:

  angle measures

Tags

CCSS.HSG.CO.A.2

Which of the following transformations is NOT an isometry?

• Reflections

• Rotations

• Translations

• Dilations

Tags

CCSS.HSG.CO.A.2

Which of the following transformations is NOT a direct isometry?

(doesn't preserve orientation)

• Reflections

• Rotations

• Translations

Tags

CCSS.HSG.CO.A.2