Question

What is the scale factor used?k= 0.5k= 15k= 1.5k= 5

Answer 1

Let:

`\begin{gathered} k\cdot DF=D^(\prime)F^(\prime) \\ \end{gathered}`

Where:

k = Scale factor

`\begin{gathered} k\cdot5=7.5 \\ k=(7.5)/(5) \\ k=1.5 \end{gathered}`