Unit 2 Assessment Grade 8

Which transformation produces a figure that is similar?

• Translation

• Reflection

• Rotation

• Dilation

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

If an image is dilated by 2/10, the dilation is

• an enlargement

• a reduction

• the same size

• rotated and then reflected across the y-axis

Tags

CCSS.8.G.A.3

When the scale factor of a dilation is greater than one, the dilation is

• a congruent shape

• a reduction

• exactly one half every time

• an enlargement

Tags

CCSS.8.G.A.3

• 2

• 1/2

• 1/3

• 3

Tags

CCSS.HSG.CO.A.2

• 3

• 1/3

• 4

• 1/4

• 2

Tags

CCSS.8.G.A.3

• 3

• 1/3

• 5

• 5/4

• 1/2

Tags

CCSS.8.G.A.3

• 1/3

• 3

• 4

• 1/4

• 2

Tags

CCSS.8.G.A.3

• 10

• 3

• 11

• 12

• 15

Tags

CCSS.8.G.A.3

Write the coordinates of point F after a dilation with a scale factor of 3, centered at the origin.

• (2,0)

• (-10,-5)

• (-6,6)

• (6,-3)

Tags

CCSS.8.G.A.3

Write the coordinates of point R after a dilation with a scale factor of 1/5, centered at the origin.

• (1,1)

• (2,2)

• (3,3)

• (1/5,3)

• (0,5)

Tags

CCSS.8.G.A.3