Congruent Figures, Translations, & Reflections Mixed Review

What does it mean when two figures are congruent?

• The shapes are the same color

• The figures are the same size and same shape

• The figures are the same size but not the same shape

• The figures are the same shape but not the same size

Tags

CCSS.8.G.A.2

What is a translation?

• when a figure turns

• when a figure rotates

• when a figure changes size

• when a figure slides but does not turn.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is a reflection?

• when a figure is reflected in the line of reflection. Also called a flip

• when a figure slides but does not turn

• when a figure changes sizes

• when a figure rotates about the center of rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Does a reflection create a mirror image?

• true

• false

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which figures are not a reflection?

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The triangles on the grid below represent a translation. To form the image, the pre-image moved

• five units right and three units up.

• two units right and three units up.

• five units left and three units down.

• two units left and three units down.

Tags

CCSS.HSG.CO.A.2

Which shows this triangle when it is translated two units left?

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Jean transformed a point by using the rule (x-6,y+8). The image point is (-4,1). Which point is the pre-image

• (-10,9)

• (2,-7)

• (-2,7)

• (10,-9)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which rule describes the x-coordinates in the translation below?

• x + 0
  

• x + 6

• x - 6

• x + 2

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle XYZ is reflected across the x-axis, and X = (-11,8). What are the coordinates of X'?

• (11,-8)

• (-8,11)

• (11,8)

• (-11,-8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5