Answer:
16cm
Step-by-step explanation:
its a square so all sides are equal
4
4+4+4+4 because the whole perimeter is 16 and there are 4 sides and its a square
Answer: Your answer is B!
Good luck!
if its just in parenthesis then its 19 - 10 = 9
160
add the numbers together then divide by 8
6.5
you divided the 19.50 by three to get the cost of one.