Unit 2: Rigid Transformations

What is the term for 'a figure that results from a transformation'?

• Image

• Vertex

• Origin

• Preimage

Tags

CCSS.HSG.CO.A.2

What is another word for congruent?

• Isometry

• Parallel

• Dissimilar

• Oblique

Tags

CCSS.8.G.A.2

What is the term for 'a figure that undergoes a motion or transformation'?

• Pre-image

• Image

• Vertex

• Axis

Tags

CCSS.HSG.CO.A.2

What is the movement of a figure in a plane from its original position to a new position called?

• Transformation

• Reflection

• Dilation

• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the transformation that moves all points of a figure the same distance in the same direction?

• Translation

• Rotation

• Reflection

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the perpendicular bisector of the segment joining every point and its image called?

• Line of reflection

• Axis of rotation

• Translation vector

• Center of dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is a transformation representing a flip of the figure over a point, line, or plane called?

• Reflection

• Rotation

• Translation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is it called when a figure has an isometry that maps the figure onto itself?

• Symmetry

• Translation

• Dilation

• Rotation

Tags

CCSS.HSG.CO.A.3

What is a fixed point around which shapes move in a circular motion to a new position called?

• Center of rotation

• Axis of symmetry

• Point of dilation

• Vertex

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the term for moving in the same direction as the hands of a clock?

• Clockwise

• Counterclockwise

• Upward

• Backward