To determine which options can be formed by overlapping and/or rotating multiple copies of the transparent sheet with a T-shaped image on it, we must analyze each of the given options in relation to the original shape.
The original T-shaped image can be manipulated by rotating 90, 180, or 270 degrees to form various orientations.
Let's examine each option:
Option 1: This can be achieved by overlapping two T-shaped images, one rotated 180 degrees.
Option 2: This cannot be formed by simply rotating or overlapping the T-shaped image, as it requires altering the shape.
Option 3: By rotating the T 90 degrees and overlapping with another copy rotated 270 degrees, this shape is possible.
Option 4: This can be formed by placing two T-shaped images with a 90-degree rotation each.
Therefore, the options that can be created are: