The scale factor from Figure A to Figure B is 2
Explanation:
Let a side of 1 box represent 1 unit.
Considering the base of the figures.
Figure A uses 4 sides of the square. So, the length of the base of figure A is 4 units
Figure B uses 8 sides of the square. So, the length of the base of figure B is 8 units.
We know,
scale factor = dimension of new figure/ dimension of old figure
Here, new figure is figure B and old figure is figure A.
Thus, scale factor = 8/4 = 2
Therefore, the scale factor from Figure A to Figure B is 2
