Final Answer:
The measure of each side of the square WxYZ is 13.
Explanation:
A square is a four-sided polygon in which all of its sides are equal in length and each of its angles is a right angle. Therefore, if it is given that the square WxYZ has an area of 13, then the measure of each side of the square must be 13.
To determine this, it is necessary to calculate the area of the square. The area of a square can be calculated using the formula A = s2, where s represents the measure of one side of the square. Therefore, by substituting the area of the square (13) into the formula, s2 = 13, we can solve for s. This can be done by taking the square root of both sides of the equation, which yields s = √13.
The measure of each side of the square is then equal to the square root of 13, which is equal to 13.