Corresponding Sides as a Proportion

An equation stating that two ratios are equal.

• Proportion
• Congruent
• Unit RAte
• Scale FActor

Tags

CCSS.7.RP.A.2A

What is the scale factor from triangle ABC to triangle DEF?

• 1/2

• 7/3

• 2/1

• 10/3

Tags

CCSS.7.G.A.1

Answer the following questions.

c

d

g

i

f

y=4500x

10,500

yes

100

1,500

4500

y=10x

10

no

y = 1500x

Tags

CCSS.5.OA.B.3

One corresponding set of sides are ​ (a)  

• AB and DE

• AB and EF

• B and D

• EF and DE

Tags

CCSS.HSG.CO.B.7

• TQ AND BE
• TS AND CD
• RS AND BC
• QR AND CD

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Triangle ABC and triangle WXY are similar figures. Which of the following proportions is true for the figures?

Tags

CCSS.HSG.SRT.A.2

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

• Yes, similar because corresponding angles are congruent and corresponding sides are in proportion.

• No, not similar because corresponding angles are congruent, but corresponding sides are NOT in proportion.

• Yes, same shape

• No, different sizes

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Are the following similar?
Why or why not?

• Yes

• No, the corresponding angles are not equal.

• No, corresponding sides are NOT in proportion.

• i dont know

Tags

CCSS.HSG.SRT.A.2

Solve for x.

• 2

• 15

• 50

• 65

Tags

CCSS.HSG.SRT.B.5

The following triangles are similar.
AC ∼

•  DF

• AB 

•  ED

•  FC

Tags

CCSS.HSG.SRT.A.2