Proportions and Reasoning

Solve:

• 4

• 6

• -2

• 5

Tags

CCSS.7.EE.B.3

How many miles does the car travel in 20 minutes?

• 25 miles

• 60 miles

• 1.25 miles

• 70 miles

Tags

CCSS.6.RP.A.3B

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

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

• 1/2

• 7/3

• 2/1

• 10/3

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

The following triangles are similar.
AC ∼

•  DF

• AB 

•  ED

•  FC

Tags

CCSS.HSG.SRT.A.2

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

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Rectangle ABCD and rectangle DEFG are similar figures. Which of the following proportions is true for the figures?

Tags

CCSS.HSG.SRT.A.2

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

Tags

CCSS.HSG.SRT.A.2