Question

What's the scale factor? ​

Answer 1

15/6

Explanation:

the scale factor is one of the sides of rectangle EFGH over the corresponding side of rectangle ABCD. In this case, we know the two sides AB and GH so we can use them since they also correspond. Therefore, the scale factor from ABCD to EFGH is going to be 15/6.

Hope this helps!!

Answer 2

2.5

Explanation:

25 / 10 = 2.5

Check with 6in

6 x 2.5 = 15