Dilations Similarity Practice

A ~ B. What is the scale factor of the dilation of A to B?

• 3

• 4

Tags

CCSS.8.G.A.3

What is the scale factor of the dilation of ABC to XYZ?

• 2

• 3

Tags

CCSS.8.G.A.3

Find the missing length.

• 21

• 18

• 16

• 24

Tags

CCSS.HSG.CO.C.9

Find AE

• 12.5

• 18

• 11.75

• 13

Tags

CCSS.HSG.SRT.B.4

Type the coordinates of each image point in the order

of A', B', and C' with parentheses and separated

by commas (no spaces)

Tags

CCSS.8.G.A.3

Type the coordinates of each image point in the order

of X', Y', and Z' with parentheses and separated

by commas (no spaces)

Tags

CCSS.8.G.A.3

△L′M′N′ is the image of △LMN after a dilation. Describe the dilation and provide k.

• enlargement; k = 3

• reduction; k = 1/3

• enlargement; k = 2

• reduction; k = 1/2

Tags

CCSS.HSG.CO.A.2

Type the coordinates of each image point in the order

of W'', X'', Y'', and Z'' with parentheses and separated

by commas (no spaces)

Tags

CCSS.HSG.CO.A.2

Type the scale factor as a fraction in simplest form.

Tags

CCSS.HSG.CO.A.2

Type the scale factor as a fraction in simplest form.

Tags

CCSS.7.G.A.1