Borders and regions

How many types of lines do you know? Learn how to identify straight lines, broken linescurved lines and mixed lines.

 

Notes

Learn how to identify straight lines, broken linescurved lines and mixed lines.

Lines encompass regions and polygons. Discover the difference between border and surface!

Learn FREE with videos and interactive exercises

Different types of line

A line is made up of points.

There are different types of line:

  • a straight line is a line with no curves;
  • a curved line is used to draw the waves of the sea;
  • a broken line is a series of straight line segments;
  • a mixed line is a series of straight line segments and curved line segments.

Surface and Border

Surface and Border

Geometry or geography?

Geometry or geography?