Geometry Transformations Topic 3

What does "Rigid Transformation" mean?

• Changes shape, but not size.

• Changes size, but not shape.

• Does not change shape or size.

• Does not move.

Tags

CCSS.HSG.CO.B.6

What is a transformation that turns a figure about a fixed point for a given angle?

• Point of Rotation 
• Vertex 
• Rotations
• Image 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the transformation

• R_x-axis

• R_y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the transformation

• R_y-axis

• R_x-axis

• R_x=1

• _Ry=1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine the translation from ABC to triangle A'B'C'.

• T_<2,5>

• T_<2,9>

• T_<-2,-5>

• T_<-2,9>

Tags

CCSS.HSG.CO.A.2

Describe the transformation.

• r_{(90, O)}

• r_{(180, O)}

• r_{(270, O)}

Tags

CCSS.HSG.CO.B.6

Describe the transformation.

• R_{x= -3}

• R_y=3

• R_x=3

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How has this figure been transformed?

• Translated-Slide

• Reflected-Flip

• Rotated-Turned

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is this picture an example of? 

• An angle
• A cat vertex 
• Rotation 
• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How many degrees was the figure rotated?

• r_{(90, O)}

• r_{(180, O)}

• r_{(270, O)}

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5