Scale Factor Vocabulary

Q1. What is the value of 0.5 + 0.5?

• A) 0.25

• B) 0.5

• C) 2

• D) 1/2

Tags

CCSS.7.G.A.1

The scale drawing car length is 3 cm. If the scale is 1 cm:4 ft, what is the actual car length?

• 12 feet

• 16 feet 

• 10 feet

• 4 feet

Tags

CCSS.7.G.A.1

The two rectangles are scale drawings. What is the measurement of x?

• 21

• 1.25

• 20

• 4

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

What is the scale factor from ABCD to MNOP?

• 2/3

• 3/2

• 2

• 3

Tags

CCSS.7.G.A.1

Colin's scale factor for his drawing was 10. Colin will need to ​ (a)   the length and the width with the ​ (b)   to find the actual length and width of his room.

• multiply

• scale factor

• divide

• add

• subtract

• height

• base

Tags

CCSS.7.G.A.1

If a figure is scaled by a factor of 100%, what is true about the resulting figure.

• The new figure is the same size as the original.

• The new figure is two times larger than the original.

• The new figure is half the size of the original.

• The new figure is 100 times larger than the original.

Tags

CCSS.8.G.A.3

Using a horizontal scale factor of 80%, calculate the new length of the red side of the figure. Fill in the blank to answer the question: The new side length is _____ units.

Tags

CCSS.7.G.A.1

Which vocabulary term describes scaling from figure S to T?

• Reduction

• Enlargement

• Ratio

• Percentage

• Area

Tags

CCSS.8.G.A.3

What is the scale factor, as a percent, from figure S to T?

• 4%

• 400%

• 200%

• 104%

• 440%

Tags

CCSS.7.G.A.1