# Trigonometry and Geometry

Chapter

First Online:

## Abstract

In this chapter we present the rudiments of Trigonometry, along with several applications to Plane Euclidean Geometry. As in the previous chapter, we aim at developing a set of computational tools that allow us to successfully approach metric problems for which the methods developed so far are useless. We shall refer to the systematic use of such tools in geometric problems as the *trigonometric method* .

## References

- 5.A. Caminha,
*An Excursion Through Elementary Mathematics I - Real Numbers and Functions*(Springer, New York, 2017)Google Scholar - 6.A. Caminha,
*An Excursion Through Elementary Mathematics III - Discrete Mathematics and Polynomial Algebra*(Springer, New York, 2018)Google Scholar

## Copyright information

© Springer International Publishing AG, part of Springer Nature 2018