Respuesta :
Answer:
Since every square has the same length in sizes...
3 x 3 = 9cm
Answer: 9cm
12cm :) the reason why it’s 12 is because a square has 4 sides so 3 by 4 is 12
Answer:
Since every square has the same length in sizes...
3 x 3 = 9cm
Answer: 9cm