The sequence shows a pattern of increasing the number of circles by one each step. The next shape will have four circles.
The sequence alternates between △, ☐, and ◯. Following this pattern, the next shape is ◯.
All other pairs consist of identical shapes. The pair △▲ contains different shapes.
The pattern shows three squares followed by circles decreasing in number each time. After three squares, the sequence should have one circle.
The mirror image of the given shape (⇑⇓) is the shape with the arrows reversed (⇓⇑).
