Question

mnkl is a square. find the measure of angle mkn. 45 degrees 60 degrees 90 degrees 180 degrees

Explanation:

Step1: Recall square properties

In a square, the diagonals are perpendicular bisectors of each other and bisect the angles of the square.

Step2: Determine angle measure

Since the diagonals of a square bisect the angles of the square, and each angle of a square is 90 degrees. Angle MKN is half of a right - angle formed by the intersection of the diagonals. So, $\angle MKN = 45^{\circ}$.

Answer:

45 degrees