Answer:
70.01 so 70
Step-by-step explanation:
70
600 - 529.99 = 70.01
70.01 is rounded to 70
Answer is 70
Area = side*side
side * side = 49
side * side = 7*7
side = 7 inches
Perimeter = 4*side
=4 * 7
= 28 inches
I believe it is C.