What comes next in the sequence? 1. Circle 2. Square 3. Triangle 4. Hexagon

The next shape in the sequence is Pentagon.

Explanation: The sequence lists polygons with an increasing number of sides. A circle (0 sides) is followed by a square (4 sides), a triangle (3 sides), and a hexagon (6 sides). Following this pattern, the next polygon should have 5 sides, which is a pentagon.