Question

Determine the type of dilation shown and the scale factor used.

Answer 1

Enlargement with scale factor of 2.5

Answer 2

`{ \qquad\qquad\huge\underline{{\sf Answer}}}`

Let's solve ~

Ratio of side of bigger rectangle to that to corresponding side of smaller rectangle (as they are similar) is :

`\qquad \sf  \dashrightarrow \: (20)/(8)`

`\qquad \sf  \dashrightarrow \: 2.5`

So, the bigger rectangle is a scaled up version of the smaller version with a scale factor of 2.5

So, our required answer will be :

• Enlargement with scale factor of 2.5