Congruency and Transformations

Which describes the transformation shown here?

• Reflections over the y-axis

• Rotation 270 degrees clockwise

• Rotation of 90 degrees clockwise

• Translation left

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which describes the transformation shown here?

• Translation left and up

• Rotation 180 degrees clockwise

• Reflection over the x-axis

• Translation right and down

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which is not a true statement about the transformation shown here?

• The two figures are congruent.

• The pre-image is in quadrant I.

• The orientation of the figure stayed the same.

• The transformation is a reflection.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which is not a true statement about the transformation shown here?

• The image is in Quadrant II.

• The two figures are congruent.

• The pre-image was translated to create the image.

• The orientation of the vertices did not change.

Tags

CCSS.HSG.CO.A.2

Which is not a true statement about the transformation shown here?

• The two figures are congruent.

• The pre-image is in quadrant I.

• The orientation of the figure stayed the same.

• The transformation is a reflection.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Triangle IJK has the coordinates listed.

I (5, -8) J (10, -8) K (7, -4)

Where is J' after a reflection over the y-axis?

• (10, 8)

• (-10,8)

• (-10, -8)

• (-8, -10)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of the following is the algebraic representation for a translation 7 units left and 6 units up?

• (x + 7, y - 6)

• (x - 7, y + 6)

• (x + 6, y - 7)

• (x - 6, y + 7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation is shown by these coordinates?

• Reflection over the x-axis

• Translation 8 units left and 8 units down

• Rotation 90 degrees clockwise

• Rotation 270 degrees clockwise

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which is the algebraic representation for a rotation 180 degrees clockwise?

• (y, x)

• (-y, x)

• (y, -x)

• (-x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation will always produce the same image as a rotation 90 degrees counterclockwise?

• A reflection over the y-axis

• A rotation 270 degrees clockwise

• A rotation 90 degrees clockwise

• A reflection over the x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5