Sequence of Transformations That Keep Congruency

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

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.2

CCSS.HSG.CO.B.6

Which of the following describes the sequence of transformations shown?

• Reflect across the x-axis and then rotate 90 degrees clockwise around the origin

• Rotate 90 degrees clockwise around the origin and then translate down.

• Reflect across the x-axis and then reflect across the y-axis.

• Translate up and then rotate 90 degrees counterclockwise about the origin.

Tags

CCSS.8.G.A.3

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

Which sequence of transformations of square PQRS shows that square PQRS is congruent to square TUVW?

• a translation 2 units up and 2 units to the right, then a reflection over the x-axis

• a translation 2 units up and 2 units to the right, then a reflection over the y-axis

• a translation 2 units down and 2 units to the left, then a reflection over the x-axis

• a translation 2 units down and 2 units to the left, then a reflection over the y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

#1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Two triangles are shown on the coordinate grid. Which sequence of transformations shows that \Delta ABC\cong\Delta DEF

• Reflect △ABC across the x-axis, then translate it down 1

• Reflect △ABC across the x-axis, then translate it up 1

• Reflect △ABC across the y-axis, then translate it down 1

• Reflect △ABC across the y-axis, then translate it up 1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the sequences of transformations from \Delta ABC\ to \Delta A'B'C'\ to \Delta A"b"c.

• Rotation then Translation 

• Rotation then Reflection 

• Rotation then Rotation 

• Reflection then Rotation

Tags

CCSS.8.G.A.3

Which sequence of transformations of square PQRS shows that square PQRS is congruent to square TUVW?

• a translation 2 units up and 2 units to the right, then a reflection over the x-axis

• a translation 2 units up and 2 units to the right, then a reflection over the y-axis

• a translation 2 units down and 2 units to the left, then a reflection over the x-axis

• a translation 2 units down and 2 units to the left, then a reflection over the y-axis

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

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

• translation then translation

• rotation then reflection

• rotation then rotation

• reflection then translation

Tags

CCSS.8.G.A.3