Scale Factors and Similarity

Are the quadrilaterals similar?

• Yes

• No

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Find the value of x.

• x = 8

• x = 9

• x = 7

• x = 10

Tags

CCSS.7.G.A.1

Find the value of z.

• z = 35

• z = 25

• z = 15

• z = 45

Tags

CCSS.8.G.B.7

What is the scale factor from the small shape to the big shape?

• 1/2

• 7/3

• 2

• 10/3

Tags

CCSS.7.G.A.1

What is the scale factor from shape A to shape B?

• 1:1

• 2:1

• 3:1

• 1:2

Tags

CCSS.7.G.A.1

Solve the proportion.
____ = ____

• p=31.3

• p=308

• p=924

• p=532

Tags

CCSS.7.RP.A.2C

What is the scale factor from ΔABC to ΔDEF?

• 1/2

• 7/3

• 2

• 10/3

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

What is the scale factor from ABCD to MNOP?

• 2/3

• 3/2

• 2

• 3

Tags

CCSS.7.G.A.1

What is the scale factor from ABC to DEF?

• 2

• 3/2

• 2/3

• 1/2

Tags

CCSS.7.G.A.1

What is the scale factor from the large triangle to the small triangle?

• 4/3

• 2/3

• 3/4

• 2

Tags

CCSS.7.G.A.1