A (translation / reflection) is a transformation that moves every point of a figure the same distance and in the same direction.

• Translation

• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The (point / image) is the figure you get after a transformation.

• point

• image

Tags

CCSS.HSG.CO.A.2

A (rotation / reflection) is a transformation that flips a figure over a line.

• rotation

• reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A (line of symmetry / angle of rotation) is the number of degrees a figure is rotated.

• line of symmetry

• angle of rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Congruent figures must have all corresponding angles and sides (congruent / proportional).

• congruent

• proportional

Tags

CCSS.8.G.A.2

When reflecting across the y-axis, the (x-coordinate / y-coordinate) stays the same.

• x-coordinate

• y-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Are the two triangles shown congruent? Explain your reasoning.

• Yes, same size and same shape.

• No, not the same size.

• No, not the same shape.

• No, not the same size nor the same shape.

Tags

CCSS.8.G.A.2

Finish the arrow notation for the translation in the picture.
  $\left(x,y\right)\ \longrightarrow$  (_______, _______)

•  $\left(x,y\right)\rightarrow\left(x+6,\ y-4\right)$  

•  $\left(x,y\right)\rightarrow\left(x-6,\ y-4\right)$  

•  $\left(x,y\right)\rightarrow\left(x+6,\ x+4\right)$  

•  $\left(x,y\right)\rightarrow\left(x-6,\ y+4\right)$  

Tags

CCSS.HSG.CO.A.2

The pre-image and image are

(congruent / similar) figures.

• congruent

• similar

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Translate the triangle to the right 3 and down 5.

List the coordinates of T’.

• T' (1, -4)

• T' (-1, -4)

• T' (1, 4)

• T' (-1, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5