Ratios, maps and scales

Which of the following is a scaled copy of figure A?

• B

• C

• D

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

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

• AB

• BC

• AC

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

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

• BC

• AE

• CD

• DE

Tags

CCSS.7.G.A.1

Line CB corresponds with what line? 

• SR
• PQ
• SP
• RQ

Tags

CCSS.8.G.A.2

_{Line AB corresponds with what line?}

• XZ

• XY

• YZ

• YX

Is Figure B a scaled copy of Figure A?

• Yes

• No

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Is Figure B a scaled copy of Figure A?

• Yes

• No

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Is Figure B a scaled copy of Figure A?

• Yes

• No

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

What is the scale factor from ΔABC to ΔDEF?

• 1/2
• 7/3
• 2
• 10/3

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

• 0.25

• 0.5

• 2

• 1/2