# Calculus project on trigonometric functions

*label*Mathematics

*timer*Asked: Dec 14th, 2017

*account_balance_wallet*$15

**Question description**

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## Tutor Answer

Hi, please find the assignment.

Law of Sine and Cosine outline

Introduction

Exploring Ratios

Exploring the Law of Sine with the Knowledge We Know

Exploring the Law of Cosines

Real life example

Conclusion

Reference

Running Head: LAW OF SINE AND COSINE

1

Law of Sine and Cosine

Name:

Institution:

Instructor:

Date:

LAW OF SINE AND COSINE

2

Introduction

The purpose of this project is to explore different oblique triangles using the CDF software

starting with a right angled triangle. A relationship is thus obtained between angles and their

corresponding opposite sides. By the end of the project one will have learnt how the cosine and

sine law are derived and applied.

Exploring Ratios

Sine Law: The ratio between an interior angle and its opposite side is the same for all the interior

angles with their opposite sides (Thomas, 2007).

That is:

sinA sin B SinC

=

=

a

b

c

Everyday life Example

1. To determine the cost of one donut if a dozen costs $4.20

Solution

One dozen has 12 donuts; therefore the cost of one donut will be the ra...

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