Answer:
4x3n=Y
Step-by-step explanation:
D, 20:30
At first glance, this does not seem like the correct ratio. But I'll spare you a long intro and get into it:
20:30: Divide both of them by 10
=2:3
2 x 12:3 x 12
24:36
Hope this helps!
1) C
2) A
Hope it Helps!
:)