
Mark B. answered 02/23/19
PhD candidate in Psychology: 20 Years Experience in Tutoring
Hello Camile,
To determine the area of a square all you need do is square the side given in your problem. Therefore:
A = a2 where A equals the area, and a equals the length of the side. Please remember all sides are equal in length.
A = 87.32
A = 7621.29 units squared.
I hope this helps and wish you a great weekend. Best!