Similar Scale

The polygons are similar. Find x.

• x = 2

• x = 6

• x = 4 

• x = 8

Tags

CCSS.HSG.SRT.A.2

Find missing side

• 5

• 7

• 9

• 11

Tags

CCSS.HSG.SRT.A.2

Tell whether the two figures are similar. Explain your reasoning. (Hint: are they proportional?)

• Yes, similar because they are the same shape and side lengths are proportional.

• No, not similar because they are the same shape, but side lengths are not proportional.

• Yes, same shape

• No, different sizes

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

What is the scale factor from ΔDEF to ΔABC?

• 1/2

• 7/3

• 2

• 10/3

Tags

CCSS.7.G.A.1

Are the following similar? Why or why not?

• Yes

• No, the corresponding angles are not equal.

• No, the ratios of the corresponding sides are not equal.

Tags

CCSS.HSG.SRT.A.2

Find the missing measure. 

• 12

• 14

• 196

• 168

Tags

CCSS.2.G.A.1

Find the missing side length.

• 32

• 35

• 20

• 16

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Find side length X.

• 30

• 25

• 15

• 40

Tags

CCSS.HSG.SRT.A.2

Solve for x.

• 3

• 5

• 6

• 9

Tags

CCSS.HSG.SRT.A.2

Solve for x.

• 2

• 4.5

• 7

• 4

Tags

CCSS.HSG.SRT.A.2