Absolutely. But first you must determine the side length, which is currently unknown.mathxyz said:Do I use Area = side squared?
No; the length of the side is not x. It is either x-1 or 5x-13 (it doesn't matter which one you pick because they are both equal).mathxyz said:x = 3
Area = side squared.
A = 3 squared
A = 9
Yes or no?