There wasn't no pictures nor choices so I'm afraid that I had to look it up... The first link was from Brainly and "Tetianaalnasraween05" was asking the same question.
Original Figure: 6 and 3
'Similar' Figure(s):
1.) 4 and 2
2.) 10 and 4
3.) 6 and 6
Ratio of sides are 3/2 and 6/4, 6/4 could be simplified as 3/2, so as my guess, it is, 4 and 2
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I hope this helps, as always. I wish you the best of luck and have a nice day, friend..
