⚫️——⚫️

#line graph #data points #connected points #plot

🕸️⚪️

#polygon shape #radial symmetry #lattice #connected points #web shape

⚫➡️⚫➡️⚫

#connected points #continuous path #dot to dot #node connection

⚫〰️⚫〰️⚫

#connect the dots #line segment #node connector #puzzle line #connected points

•↔•

#digon #two vertices #two points #connected points #degenerate polygon