Scale Factors

A model of a flagpole has a scale of 1 in.= 4 ft. If the model pole measures 12 inches, how tall is the actual pole?

• 16 feet

• 3 feet

• 48 feet

• 9 feet

Tags

CCSS.7.RP.A.2C

Which side length on the scaled copy corresponds to the side length HJ on the original image?

• AB

• BC

• AC

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CCSS.8.G.A.2

CCSS.HSG.CO.B.6

If the scale factor is equal to 1, the copy is ________ the original.

• the same as

• smaller than

• bigger than

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CCSS.8.G.A.3

Scale Factor of ½ is __________________ .

• Reduction

• Enlargement

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CCSS.8.G.A.3

Which side length corresponds with EF?

• ML

• LM

• OL

• EH

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

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

• 0.25
• 0.5
• 2
• 1/2

Tags

CCSS.7.G.A.1

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

• 21

• 1.25

• 20

Tags

CCSS.7.G.A.1

What is the scale factor from MNOP to ABCD?

• 2/3

• 1/2

• 3/2

• 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