Final answer:
If you place six equilateral triangles side by side so that only two sides of each triangle touch one of the other triangles, a hexagon shape is formed.
Step-by-step explanation:
If you place six equilateral triangles side by side so that only two sides of each triangle touch one of the other triangles, a hexagon shape is formed. A hexagon is a polygon with six sides. Each side of the hexagon is formed by the sides of the equilateral triangles. The hexagon has six vertices where the corners of the triangles meet.