Question

Figure B is a scaled copy of Figure A. What is the scale factor from Figure A to Figure B?

Answer 1

3.

Explanation:

3x3 =9

1.2 x3=9

Answer 2

scale factor =
`(1)/(3)`

Explanation:

Compare the ratio of corresponding sides, image to original.

scale factor =
`(3)/(9)` =
`(1)/(3)`