Problem number eight. The buttons on Carla's sweater all look like this. Which one of these buttons could be from her sweater? In this problem, we have to imagine how the button of a sweater could rotate. Let's see this in action in the picture at the bottom. As you can see, the button looks different from different angles. Let's look at the button as it is right now. In this case, the top right corner of the button is empty, as is in A, B, and C. This is the only place where the button is rotating that the top right corner is empty, and that means that the other three locations have to look identical to the picture. If we look in A, this is not the same as the current picture because the circle and half circle are swapped. In B, the heart is rotated, and in C, the half circle is rotated. Therefore, the answer cannot be A, B, or C. Now let's look at D and E. In this case, the blank spot on the button is in the top left corner, so you have to rotate the button like this. As you can see, now the empty spot is in the top left corner, and we can see the pattern of the shapes that remains. In example D, the top right corner is a heart, which is not the correct picture. In E, all the shapes match. Therefore, the answer is E.

button matching

orientation

Carla's sweater

shape assessment

correct option