Dilation & Scale Factor Review

Is this dilation an enlargement or reduction?

Tags

CCSS.8.G.A.3

Is this an dilation an enlargement or reduction from ABCD to A'B'C'D'?

Tags

CCSS.HSG.CO.A.2

What is the scale factor between PQRS to P'Q'R'S'?

• 4

• 2

• 1/2

Tags

CCSS.7.G.A.1

Is this dilation an enlargement or reduction from RSTU to R'S'T'U'?

Tags

CCSS.8.G.A.3

What is the scale factor in the algebraic representation
(x,y) to (2x,2y)

• k=2
• k=1/2
• k=2.2
• k=0.5

Tags

CCSS.7.G.A.1

If the scale factor is less than one, the new figure will be

• an enlargement
• a reduction
• a scale factor
• bigger

Tags

CCSS.8.G.A.3

If the scale factor is greater than one, the new figure will be

• a reduction
• an enlargement
• a scale
• not proportional

Tags

CCSS.8.G.A.3

Which is an example of an enlargement?

• k = 1/2
• k = 1
• 2:3
• 2.5

Tags

CCSS.8.G.A.3

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

• addition 
• subtraction 
• multiplication 
• division 

Tags

CCSS.8.G.A.3

A dilation produces a similar figure

• True
• False

Tags

CCSS.8.G.A.3