Scaled Copies/Drawings Review of Concepts

What is the scale factor?

• You are multiplying each side by 3

• You are multiplying each side by 2

• You are multiplying each side by 5

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

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

• You are multiplying each side by 1

• You are multiplying each side by 2

• You are multiplying each side by 3

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Is this a scaled copy?

• Nah

• Yes

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Identify which points corresponds to point SR

• AD

• BC

• DC

Tags

CCSS.4.G.A.1

• True

• False

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

If a copy has a scale factor of 6 then it is

• bigger

• smaller

• the same size

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

If a copy has a scale factor of 1/2 it is

• bigger

• smaller

• the same size

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

What is the scale factor?

• 1

• 2

• 1/2

• -2

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

A photo has dimensions 12 x 6. Bob wants to get an enlargement that has scale factor 3. What are the dimensions of the new photo?

• 36 x 18

• 15 x 9

• 18 x 9

• 4 x 2

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Sara enlarged her shape by a scale factor of 4. What is the new width measurement of her shape?

• 71 cm

• 32 cm

• 16 cm

• 24 cm

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2