Lines are classified on the basis of their alignment. The lines which are drawn horizontally are called horizontal lines. The lines which are drawn vertically are called vertical lines.

Oct 28, 2025 · There are lots of different kinds of lines in geometry, which you’ll see discussed below in detail, including examples of lines. You’ll also start to understand how to define lines …

the Euler line, the Simson lines, and central lines. For a convex quadrilateral with at most two parallel sides, the Newton line is the line that connects the midpoints of the two diagonals. [7] …

: to mark with a line or lines. : to place or form a line along.

LINES definition: general appearance or outline See examples of lines used in a sentence.

1. To mark, incise, or cover with a line or lines. 2. To represent with lines. 3. To place in a series or row. 4. To form a bordering line along: Small stalls lined the alley.

Draw a straight line. You shouldn’t drive across the double yellow lines. As I grow older, lines and wrinkles show on my face.