Solution A1 is correct hope it helpsss
Answer:
what even is this question lol
Step-by-step explanation:
Use photomath ! It's an app that gives you the answer with the explanation and it shows you how it got to the answer !
13=1+4s
So you find S
So you take out 1, and subtract 1 from thirteen
12=4s so then you divide it by 4
12÷4=3
s=3
Answer:
Just units
Step-by-step explanation:
Looking for perimeter, not area and volume