Answer:
P =33.6 m
A = 70.56 m^2
Step-by-step explanation:
The perimeter of a square is given by
P =4s = 4(8.4) =33.6 m
The area of a square is given by
A = s^2 = (8.4) ^2 =70.56 m^2
Perimeter = 8.4×4 = 33.6 meters
Area = 8.4^2 = 70.56 square meters
