Sequence of Transformations That Keep Congruency

Which sequence of transformations will get you from triangle ABC to its image triangle A'B'C'?

• Reflection, then a translation

• Rotation, then a dilation

• Reflection, then a rotation

• Dilation, then a reflection

Tags

CCSS.8.G.A.3

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

• Reflection, then a translation

• Rotation, then a translation

• Reflection, then a rotation

• Rotation, then a dilation

Tags

CCSS.8.G.A.3

Which sequence of transformations occurred to pentagon QRSTU to form its image Q"R"S"T"U"?

• Translation, then a reflection over the y-axis.

• Reflection over the x-axis, then a translation.

• Rotation, then a reflection over the y-axis.

• Reflection over the y-axis, then a translation.

Tags

CCSS.8.G.A.3

Which sequence of transformations could map triangle ABC to triangle A"B"C"?

• A dilation, then a rotation.

• A translation, then a reflection.

• A rotation, then a translation.

• A reflection, then a rotation.

Tags

CCSS.8.G.A.3

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

• A reflection, then a rotation

• A reflection, then a translation

• A translation, then a rotation

• A translation, then a reflection

Tags

CCSS.8.G.A.3

Which sequence of transformations maps

Triangle ABC onto Triangle A"B"C"?

• A 180° rotation, then a reflection across the y-axis.

• A reflection across the y-axis, then a reflection across the x-axis and another reflection across the y-axis.

• A translation, then a reflection across the y-axis.

• A reflection across the x-axis, then a translation.

Tags

CCSS.8.G.A.3

Which sequence of transformations maps ABC (green) onto A"B"C" (red)?

• A translation, then a reflection over the x-axis.

• A translation, then a reflection over the y-axis.

• A reflection, then a translation.

• A reflection, then a rotation.

Tags

CCSS.8.G.A.3

Which sequence of transformations will get you from triangle BCD to its image, triangle B''C''D''?

• A rotation, then a rotation

• A rotation, then a dilation

• A translation, then a reflection

• A reflection, then a rotation

Tags

CCSS.8.G.A.3

Which sequence of transformations maps the blue figure to the red figure to the brown figure?

• A reflection, then a translation

• A translation, then a reflection

• A rotation, then a translation

• A translation, then a rotation

Tags

CCSS.8.G.A.3

Which sequence of transformations maps triangle ABC to its image triangle A''B''C''?

• A reflection over the x-axis, then a rotation.

• A reflection over the y-axis, then a rotation.

• A 90° rotation, then a reflection over the x-axis.

• A 180° rotation, then a reflection over the y-axis.

Tags

CCSS.8.G.A.3