Question

At which angle with a hexagon rotate onto itself?

Answer 1

Try to picture the hexagon rotating around at a 60-90 degree angle. It would be facing SE to S. 120 degrees would be facing SW. So therefore, it must be 180 degrees, as it is in the 'same' position as the original image shows.

Answer 2

if the hexagon is rotated at 180°, it will end up in the same position

therefore the ans is D) 180