Final answer:
To find the length of each side of the square, set up an equation using the given information and solve for x. Substituting the value of x into either AB or BC will give the length of each side as 9 units.
Step-by-step explanation:
To find the length of each side of the square, we need to set up an equation using the given information.
Since AB is equal to x + 2 and BC is equal to 2x - 5, we can set up the equation x + 2 = 2x - 5.
Solving this equation will give us the value of x, which we can then substitute into either AB or BC to find the length of each side of the square.
Step 1: x + 2 = 2x - 5
Step 2: 7 = x
Step 3: Substitute x into AB or BC
Substituting x = 7 into AB, we get: AB = 7 + 2 = 9. So, each side of the square is 9 units long.