Geometry Rotations Any Point

A turn is also called a ___________.

• Translation

• Reflection

• Rotation

• Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Translations, reflections and rotations are all known as ________________________.

• Geometry

• Objects

• Images

• Congruent transformations

Translations, reflections, rotations and dilations are all known as ________________________.

• Geometry

• Transformations

• Congruent

• Equations

Find the coordinates of the vertices after the given transformation.
Rotation 90 degrees counterclockwise about the origin
K(4,-6)

• K'(-6,4)

• K'(-4,6)

• K'(6,4)

• K'(-6, -4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If a point (x, y) is rotated 90° counter-clockwise, what happens to the x-coordinate?

• It becomes the negative of the y-coordinate.

• It becomes the negative of the x-coordinate.

• It remains the same.

• It becomes the y-coordinate.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the image of (4, -6) under a 270° rotation about the origin?

• (6, 4)

• (-4, 6)

• (-6, -4)

• (4, 6)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A transformation that “turns” a figure about a fixed point at a given angle and a given direction.

• rotation

• translation

• reflection

• repetition

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A transformation that turns a figure about a fixed point through a given angle and a given direction.

• rotation

• reflection

• translation

• spinning

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How many lines of symmetry does this shape have?

• 1

• 2

• 4

• 6

Tags

CCSS.4.G.A.3

What is this picture an example of?

• Reflection

• Translation

• Rotation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5