Rotation Reflection Translation

Triangle C is rotated 180° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A turn is also called a ___________.

• Translation

• Reflection

• Rotation

• Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Translations, reflections and rotations are all known as ________________________.

• Geometry

• Transformations

• Congruent

Name the transformation.

• Translation

• Reflection

• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Find K' if the figure is reflected across the x-axis.

• (4, 1)

• (1, -4)

• (-1, -4)

• (1, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine where X' would be if you translated X 3 units to the left and 9 units down.

• (-4, 4)

• (-4, -5)

• (-10, 2)

• (-1, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine how to translate triangle A'B'C' to triangle ABC.

• (x+2, y-5)

• (x-2, y-9)

• (x+2, y-9)

• (x-2, y+9)

Tags

CCSS.HSG.CO.A.2

Which rule would result in a translation of 2 units left and 3 units up?

• 
  (x, y) → (2x, 3y)

• (x, y) → (-x, -y)

• (x, y) → (x - 2, y + 3)

• (x, y) → (x + 2, y - 3)

Tags

CCSS.HSG.CO.A.2

Identify the transformation.

• Reflection across y axis

• 180 Rotation

• Reflection across x-axis

• Translation 2 units down

Tags

CCSS.HSG.CO.A.2

Write a rule for the translation.

• (x -1, y  + 2)

• (x +2, y  - 1)

• (x -2, y  + 1)

• (x +1, y  -  2)

Tags

CCSS.HSG.CO.A.2