Dilations, Similarity, Scale Factor

Dilations, Similarity, Scale Factor

8th Grade

15 Qs

quiz-placeholder

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Dilations, Similarity, Scale Factor

Dilations, Similarity, Scale Factor

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the scale factor from the small fry to the large fry?

1/3

48

4

3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is true about the sides of similar figures?

Corresponding sides are proportional.

Corresponding sides are congruent.

Opposite sides are proportional.

Opposite sides are congruent.

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the length in inches of line segment PQ?

40 in.

34 in.

38 in.

14 in.

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

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

x = 10

x = 4

x = 2

x = 5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A dilation is which of the following:

only an enlargement

only a reduction

either an enlargement or a reduction

neither an enlargement nor a reduction

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If two polygons are SIMILAR, then the corresponding angles must be _____.

Complementary

Supplementary

Congruent

Linear pairs

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the original is 12 units and the scale factor is 1/4 what is the size of the scale drawing?

300

4.8

3

4

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