Geometric Lines Names in English

If you want to learn the names of geometric lines, this reference is your go-to guide. Whether for professional reasons or to enhance everyday conversation, knowing about lines like diagonals can be very useful. This reference will help you build a broader English vocabulary. It covers various sections, including a list of geometric lines, names with examples and pictures, and line vocabulary in English.

Geometric Lines Names

Geometric Lines Names
Geometric Lines Names – Created by 7ESL

List of Geometric Lines

Names of lines in English with examples and pictures: straight, diagonal, vertical, parallel lines, curved, horizontal, dotted, wavy, zigzag.

Learn more with a big list of Math symbols in English with pictures. 

  • Straight
  • Diagonal
  • Vertical
  • Parallel lines
  • Curved
  • Horizontal
  • Dotted
  • Wavy
  • Zigzag

Line Images

Line Names
Line Names – Created by 7ESL

Geometric Lines with Examples and Pictures

Straight

A straight line is a line that extends infinitely in both directions and does not curve or bend.

Example: The ruler drew a straight line from one end of the paper to the other.

Straight

Diagonal

A diagonal line is a line that slants or slopes at an angle, connecting two nonadjacent corners or points on a surface.

Example: The road cuts diagonally across the field, making a shorter path to the other side.

Diagonal

Vertical

A vertical line is a straight line that runs from top to bottom or bottom to top, perpendicular to the horizontal plane.

Example: The flagpole stood tall and straight, with a vertical line running from the ground to the top of the flag.

Vertical

Parallel lines

Parallel lines are two or more lines that never intersect or meet, no matter how far they are extended in either direction.

Example: The train tracks run parallel to each other, creating a straight path for the train to travel on.

Parallel lines

Curved

A curved line is a line that changes direction gradually, creating a smooth and flowing shape.

Example: The roller coaster track was full of curved lines and loops, making for an exciting ride.

Curved

Horizontal

A horizontal line is a straight line that runs from left to right or right to left, perpendicular to the vertical plane.

Example: The horizon appeared as a straight, horizontal line where the sky met the sea.

Horizontal

Dotted

A dotted line is a line made up of a series of dots, with small gaps in between each dot.

Example: The dotted line on the map showed the route of the hiking trail through the forest.

Dotted

Wavy

A wavy line is a line that moves in a zigzag pattern, with a series of curves and bends.

Example: The river flowed in a wavy line through the valley, creating a beautiful and natural landscape.

Wavy

Zigzag

A zigzag line is a line that moves back and forth in a sharp, angled pattern, resembling the letter “Z”.

Example: The lightning bolt left a zigzag line in the sky as it flashed through the storm clouds.

Zigzag

Geometric Lines Names with Video

Learn line names with American English pronunciation.

Learn more Math vocabulary words in English and Math symbols video lesson.

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