Question

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

Reduction with scale factor of 2.6
Reduction with scale factor of 3.5
Enlargement with scale factor of 2.6
Enlargement with scale factor of 3.5

Answer 1

Reduction of 3.5

Explanation:

To find the scale factor, we can take two corresponding sides, let's say 6 and 21 and divide them. 21/6=3.5. athe scale factor is 3.5.

Now its a reduction because the bigger shape is written D' and the apostrophe means that it is the original shape. So, it got reduced to the smaller shape.