Question

Identify scale factor in scale drawings.

Answer 1

Answer:

The scale factor from figure A to figure B is 2.

Step-by-step explanation:

See the attached diagram.

In the diagram shown figure A and figure B are similar and the two quadrilateral have side lengths that are in the same proportion.

If we want to identify the ratio of side lengths of figure B to corresponding side lengths of figure A, then it is constant and

$\frac{44}{22} = \frac{20}{10} = \frac{64}{32} = \frac{80}{40} = 2$

Therefore, the scale factor from figure A to figure B is 2. (Answer)