Scale Copies

What is the scale factor?

• 4
• .25
• 5
• 6

Tags

CCSS.7.G.A.1

Identify the side length in Figure 1 that corresponds to the side length MQ in figure 2.

• BC

• AE

• CD

• DE

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Is Figure B a scaled copy of Figure A?

• Yes

• No

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

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 ΔABC to ΔDEF?

• 1/2
• 7/3
• 2
• 10/3

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

What is the scale factor from the original triangle to its copy?

• 1/2

• 1/3

• 1/4

• 1/5

Tags

CCSS.7.G.A.1

Scale factor is _________

• the number you multiply the original shape by in order to get the scale copy
• the number you divide the original shape by in order to get the scale copy
• the number you add the original shape by in order to get the scale copy
• the number you subtract the original shape by in order to get the scale copy

Tags

CCSS.7.G.A.1

Desmond measured a city park and made a scale drawing. The scale he used was 1 centimeter : 9 meters. The actual width of the soccer field is 54 meters. How wide is the field in the drawing?

• 6 cm

• 486 cm

• 9 cm

• 54 cm

Tags

CCSS.7.G.A.1

What is the scale factor that relates figure A to figure B?

• 1/2

• 1/3

• 3

• There is no scale factor--the figures are not scale copies

Tags

CCSS.7.G.A.1

If a scale factor greater than 1 is used to make a scaled copy of this figure, what COULD BE the length of the side length that corresponds to BC?

• 10

• 2.5

• 1

• 50

Tags

CCSS.7.G.A.1