Question

select the transformation needed to match the shaded pre - image to the dashed image. you can use only one transformation. pre - image → image (target) history (select a row to review) original position choose your transformation.

Explanation:

Step1: Analyze orientation change

The original triangle and the target triangle have different orientations. By observing the grid - based positions of the vertices, we can see that a rotation is needed.

Step2: Determine rotation angle

Counting the grid squares and the change in orientation, we find that a 90 - degree counter - clockwise rotation about a point (usually the origin or a vertex) will map the pre - image to the image.

Answer:

Rotation