<span>The correct option is option D i.e. Hexagon.
A square has four sides, a heptagon has seven sides, a quadrilateral has four sides and a hexagon has six sides. Since the lens he bought had six sides, thus the lenses were in shape of hexagon and not of the shape of a square, heptagon or a quadrilateral</span>
<span>The answer is hexagon. Hexagons are intriguing geometric shapes and show up in numerous regions of nature and life. In this lesson, take in about the hexagon, its edges, and how to discover its region. A hexagon is a 6-sided, 2-dimensional geometric figure. The majority of the sides of a hexagon are straight, not bent.</span>
