Constructing Polygons

Concept sheet | Mathematics

Each type of polygon can be drawn by following specific steps. In order to construct polygons, it is important to know how to use various geometric instruments.

Definition

Constructing a polygon consists of combining different techniques using geometric instruments to create a figure.

Polygons are geometric figures, where all the points are located on the same plane. They are two-dimensional figures.

Examples
Polygon

Geometry Tools

These are the main geometric instruments used to construct polygons:

  • ruler: A tool used to draw straight lines and measure distances;

  • set Square: A tool shaped like a right triangle, useful for drawing perpendicular lines;

  • compass : A tool used to draw circles, measure angles, and plot lengths;

  • protractor: A tool used for measuring angles in degrees.

Ruler

Ruler

Set Square

Set Square

Compass

Compass

Protractor

Protractor