12/20/2018

Find the length of x

• x = 1
• x = 2
• x = 7
• x = 1/7

Tags

CCSS.7.EE.B.4

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Triangle ABC and XYZ are similar.  Use your knowledge of scale factor to find the length of X.

• 20
• 25
• 100
• 40

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

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.7.G.B.5

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Two objects that are the same shape but not the same size are _______.

• Congruent
• Vertical
• Similar
• Complementary 

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

Tell whether the two figures are similar. Explain your reasoning.

• 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.7.RP.A.2

CCSS.7.RP.A.3

Find the length of x

• x = 1
• x = 2
• x = 7
• x = 1/7

Find the missing side length.

• 9
• 6
• 8
• 7

Tags

CCSS.8.G.B.7

Find missing side

• 5
• 7
• 9
• 11

Tags

CCSS.7.G.A.2

The pair of figures is similar. Find the missing side.

• x = 20
• x = 12
• x = 5
• x = 4

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Find the length of the missing side.

• 7
• 4
• 6
• 8

Tags

CCSS.7.G.A.2