figure b is a scaled copy of figure a. what is the scale factor from figure a to figure b?
figure b is a scaled copy of figure a. what is the scale factor from figure a to figure b?
Answer
Explanation:
Step1: Measure base lengths
Let's assume each grid square has side - length 1. The base of Figure A is 6 units and the base of Figure B is 3 units.
Step2: Calculate scale factor
The scale factor $k$ from Figure A to Figure B is given by the ratio of the corresponding side - lengths of Figure B to Figure A. So, $k=\frac{\text{Base of Figure B}}{\text{Base of Figure A}}=\frac{3}{6}=\frac{1}{2}$.
Answer:
$\frac{1}{2}$