Dilation

• 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

• 1/5

• 1/4

• 1/3

• 1/2

• 4

Tags

CCSS.8.G.A.3

• 1/3

• 3

• 2

• 1/2

• 5

Tags

CCSS.8.G.A.3

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

If a line segment has a length of 15 units and after a dilation the image length is 3 units, what was the scale factor?

• 1/2

• 1/3

• 1/5

• 1/4

• 4

Tags

CCSS.8.G.A.3

The __________________ is the ratio of a length of the new figure to the corresponding length on the original figure.

• reduction

• scale copy

• ordered pair

• scale factor

• center of dilation

Tags

CCSS.7.G.A.1