207k views
5 votes
What’s the answer for this??

What’s the answer for this??-example-1
User Plasmer
by
7.0k points

1 Answer

5 votes

Answer:

3 : 2

Explanation:

To determine the scale factor.

Calculate the ratio of diameters or heights, that is

18 : 12 = 3 : 2 ← using diameters

30 : 20 = 3 : 2 ← using heights

User Atihska
by
6.4k points