Ordering Expressions That Are Scaled

_________ ________ is the number you multiply by the sides to create a similar figure.

• Scale Factor

• Corresponding Angle

• Pi

• Mid Point

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CCSS.7.G.A.1

Which of the following are scaled copies of the original portrait? Select ALL the apply.

• A

• B

• C

• D

• E

Tags

CCSS.7.G.A.1

• 0.25
• 0.5
• 2
• 1/2

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

• 1/3

• 48

• 4

• 3

Tags

CCSS.7.G.A.1

What is the scale factor?

• 4

• 25

• 5

• 6

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CCSS.7.G.A.1

If the scale factor is 4, what is the measurement of slide length x?

• 9

• 1.25

• 20

• 4

Tags

CCSS.7.G.A.1

Is Figure B a scaled copy of Figure A?

• Yes

• No

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CCSS.8.G.A.3

A model airplane is built at a scale of 1 to 72. If the model plane is 8 inches long, how many feet long is the actual airplane?

• 280 ft

• 8 ft

• 642 ft

• 576 ft

Tags

CCSS.7.RP.A.2C

What is the scale factor from ΔABC to ΔDEF?

• 1/2

• 7/3

• 2

• 10/3

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CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Find the SCALE FACTOR.

• 4

• ¼

• 3

• 12

Tags

CCSS.7.G.A.1