Question

Geometry: BTS 2019; Chapter 4; Section 4.5; Exercises 1 - 57; Question 4

Find the scale factor of the dilation. Then tell whether the dilation is a reduction or an enlargement.
I can't get the image but the original is 9 and the new is 24

Answer 1

C The dilation is a reduction.

Explanation:

Which statement about these rectangles is true?

A rectangle pre-image has a length of 4 and width of 2. A rectangle image has a length of 4 (1.5) and width of 2 (1.5).

Answer 2

it is an enlargement ( I know) and the scale factor is 2.6 (I think. I can't do it without the image)

Explanation: