Answer:
7 cm
Step-by-step explanation:
Answer:
1/8
Step-by-step explanation:
Answer:
Each side is 4.5 cm
Step-by-step explanation:

To find the perimeter of a square you add all the sides.
But to find the side length you do the opposite. Which is the equation above.
Hope this helps : )
2 42/100 turn it to a fraction