Question

quadrilateral stuv is a square. what is ( mangle tsw )?( mangle tsw = square^circ )

Explanation:

Step1: Recall square angle properties

All interior angles of a square are $90^\circ$, so $\angle TSU = 90^\circ$.

Step2: Diagonals bisect square angles

The diagonals of a square bisect its interior angles, so $\angle TSW = \frac{1}{2}\angle TSU$.

Step3: Calculate the angle

$\angle TSW = \frac{1}{2} \times 90^\circ = 45^\circ$

Answer:

$45$