Each side of the resulting figure = …………… times the corresponding side of the given figure, where k is the scale factor.

1. k²

2. k

3. k³

4. 2k

The transformation is a/an ……………, if k = 1, where k is the scale factor of a given size transformation.

1. identity transformation

2. reduction

3. enlargement

4. map

If scale factor, k = $\dfrac{1}{p}$, then area of the model = …………… × (area of the actual figure).

1. k²

2. k

3. k³

4. $\dfrac{1}{p}$

Let the map of a plane figure be drawn to the scale 1 : p. Then scale factor, k = ……………, length in the map = k × (Actual length).

1. $\dfrac{p}{1}$

2. $\dfrac{1}{p}$

3. $\dfrac{1}{k}$

4. k