Question

problem 6
figure wxyz was transformed to create figure wxyz.
which transformation took place?
a reflection over line t.
a translation 6 units down and 4 units to the right.
a rotation 90° clockwise around point y.
a rotation 180° clockwise around point y.

Explanation:

Check each transformation option visually. A reflection over line $t$ would flip the figure across the line. A translation moves the figure without rotation or reflection. Rotations change the orientation around a point. By observing the position and orientation of figure $WXYZ$ and $W'X'Y'Z'$, we can see that it is a $180^{\circ}$ clock - wise rotation around point $Y$.

Answer:

A rotation $180^{\circ}$ clockwise around point $Y$.