Sequence of Transformations to Identify Similar Figures

What sequence of transformations will map trapezoid A to its image A'?

• Reflection, then translation

• Rotation, then translation

• Reflection, then rotation

• Rotation, then dilation

Tags

CCSS.8.G.A.3

Identify the sequences of transformations from the red image to the blue image.

• reflection over the y-axis then rotation ofundefined counterclockwise

• translation of 2 units to the right then rotation ofundefinedclockwise

Tags

CCSS.8.G.A.3

Which of the statements is true about the graphed triangles?

• They are similar, because one can be obtained by dilating the other about the origin with a scale factor of 2.

• They are similar, because one can be obtained by dilating the other about the origin with a scale factor of 1/2.

• They are not similar, because one can be obtained by dilating the other about the origin with a scale factor of 2.

• They are not similar, because one can be obtained by dilating the other about the origin with a scale factor of 1/2.

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

What sequence of transformations could map ∆ABC onto its image ∆A''B''C''?

• a reflection followed by a rotation

• a reflection followed by a translation

• a translation followed by a rotation

• a translation followed by a reflection

Tags

CCSS.8.G.A.3

• Reflection across the x-axis, translation down 4 and right 1.

• Rotation 180° about the origin, translation down 1 and right 2.

• Rotation 180° about the origin, translation down 2 and right 2.

• Reflection across the x-axis, down 6 and right 3.

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Describe a sequence of transformations that maps figure A onto figure B.

• translation 4 units right followed by a reflection across the x-axis

• reflection across the x-axis followed by a reflection across the y-axis

• reflection across the y-axis followed by a translation 6 units down

• 90° counter-clockwise rotation about the Origin followed by a reflection across the y-axis

Tags

CCSS.8.G.A.3

Figures ABC and DEF are similar.  Which series of transformations of figure ABC shows that ABC and DEF are Similar? 

• 90 degree clockwise rotation, then dilation by a scale factor of ¾
  

• 90 degree counterclockwise rotation, then dilation by a scale factor of ¾
  

• Reflection across a vertical line, then dilation by a scale factor of ¾

• Reflection across a horizontal line, then dilation by a scale factor of ¾
  

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Squares K and P are similar. Which series of transformations of square K show that K and P are similar?

• Rotation 90 degree, then dilation by a scale factor of 0.5.
  

• Rotation 45 degree, then dilation by a scale factor of 0.5.

• Reflection over a vertical axis, then dilation by a scale factor of 0.5.

• Reflection over a horizontal axis, then dilation by a scale factor of 0.5
  

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

• Rotation and Rotation

• Rotation and Dilation

• Translation and Reflection

• Reflection and Rotation

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Which sequence of transformation was performed on the Pokemon shown?

• Rotation, Reflection, Rotation

• Reflection, Reflection, Rotation

• Rotation, Rotation, Translation

• Translation, Rotation, Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5