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Basics of Dilations

Authored by Katie Kindermann

Mathematics

8th Grade

CCSS covered

Used 15+ times

Basics of Dilations
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

A dilation is which of the following: 

only an enlargement
only a reduction
Either an enlargement or a reduction
Neither an enlargement or a reduction

Tags

CCSS.8.G.A.3

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

When a dilation has a scale factor greater than one, the dilation is an enlargement.

True
False

Tags

CCSS.8.G.A.3

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

When the scale factor of a dilation is less than one, the dilation is a reduction.

True
False

Tags

CCSS.8.G.A.3

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

In a dilation what mathematical operation is used with the scale factor?

addition 
subtraction 
multiplication 
division 

Tags

CCSS.8.G.A.3

5.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

If the Scale Factor is ½ , the copy will be a(n) __________________ .

Reduction
Enlargement

Tags

CCSS.8.G.A.3

6.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

If the Scale Factor is 5, the copy will be a(n) _________________ .

Reduction
Enlargement

Tags

CCSS.8.G.A.3

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

How is Figure F reduced to Figure B?

Multiply each side by 1/2

Multiply each side by 1/3

Multiply each side by 1/4

Multiply each side by 1/5

Tags

CCSS.7.G.A.1

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