Carnegie Dilations and Scale Factors

What is the scale factor from the small shape to the big shape?

• 1/2

• 7/3

• 2

• 10/3

Tags

CCSS.7.G.A.1

If the scale factor is greater than 1, the new figure will be

• an enlargement

• a reduction

• a scale factor

• bigger

Tags

CCSS.8.G.A.3

Choose the correct scale factor:

• 2

• 3

• 1/3

• 1/2

Tags

CCSS.HSG.CO.A.2

What is the scale factor from ΔDEF to ΔABC?

• 2

• 3/2

• 2/3

• 1/2

Tags

CCSS.7.G.A.1

Choose the correct scale factor:

• 2

• 3

• 1/3

• 1/2

Tags

CCSS.HSG.CO.A.2

In the figure above, a dilation from A to A' has occurred. What is the scale factor?

Mathematical Equivalence

ON

Tags

CCSS.8.G.A.3

Choose the correct scale factor:

• 2.5

• 1.5

• 3.5

• 4

Tags

CCSS.7.G.A.1

Choose the correct scale factor:

• 5/2

• 3/2

• 3.5

• 4

Tags

CCSS.8.G.A.3

If the origin is the center of this dilation, choose the correct scale factor:

• 2

• 3

• 1/3

• 1/2

Tags

CCSS.8.G.A.3

On the set of axes below, AB is dilated by a scale factor of  5/2   centered at P.

Which statements are always true?

Select all that apply

• AB = A'B'

• AB // A'B'

Tags

CCSS.8.G.A.3