To rotate the polygon about point K, we will rotate each vertex of the polygon about point K. Let's begin with vertex G. We will first draw a segment from G to K.
Next, we will draw a 45^(∘) angle using KG. Since the direction of the rotation isn't stated, we will assume that it is counterclockwise.
Now, we will use a ruler to draw G' such that KG=KG'.
By repeating the process for vertices H and F, we can draw △ F'G'H'.
Finally, we will remove the unnecessary elements to see △ F'G'H'.