Dilations

Question 1

Segment is dilated through point M with a scale factor of 2. Which segment shows the correct result of the dilation?

Revolt · Accepted Answer

DH

Question 2

What is the scale factor of this dilation?

Revolt · Accepted Answer

One-half

Question 3

Which statement about these rectangles is true?

Revolt · Accepted Answer

The dilation is an enlargement.

Question 4

Which proportion could be used to determine if the figures represent a dilation?

Revolt · Accepted Answer

Three-halves = StartFraction 6 Over 4 EndFraction

Question 5

A dilation produces a smaller figure. Which is a possible scale factor?

Revolt · Accepted Answer

One-third

Question 6

Elijah was trying to determine whether one triangle is a dilation of the other. Which statements about his solution are true? Check all that apply.Elijah’s work: 3 is not a factor of 5, so it must be a relationship with addition. Therefore, the triangles are not proportional and cannot form a dilation.

Revolt · Accepted Answer

Elijah did not know that scale factors can be fractions or decimals greater than zero.; Elijah did not know that dilations are proportional and the relationships are multiplicative, not additive.; Elijah should have compared the ratios to determine if they are equivalent.

Question 7

Which set of ratios could be used to determine if one triangle is a dilation of the other?

Revolt · Accepted Answer

StartFraction 3.6 Over 3 EndFraction = StartFraction 5.4 Over 4.5 EndFraction = StartFraction 6 Over 5 EndFraction

Question 8

What is the scale factor of this dilation?

Revolt · Accepted Answer

Three-fifths

Question 9

What is the scale factor of this dilation?

Revolt · Accepted Answer

3

Question 10

Segment is dilated using a scale factor of through P. Which segment shows the correct result of the dilation?

Revolt · Accepted Answer

line c

Dilations Answers

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