Construction of Triangles and Circles Summary

Construction of Triangles and Circles

Summary

there are three main types of mathematical diagrams: sketches, drawings and constructions.

instruments that can be used for mathematical diagrams include rulers, protractors, set squares and compasses.

constructions in this section include circles and triangles.

when doing constructions, accuracy, clarity and neatness are essential.

Key Skills

construct triangles, quadrilaterals and circles from given data.

Vocabulary

 construction, compasses, arc, radius, intersection.