# What are some of the functions of the functions of the departament of homeland secutity?

Aproching within 100 yards of a naval vessal.

http://wiki.answers.com/Q/What_are_some_of_the_functions_of_the_functions_of_the_depart...

## How to Solve Trigonometric Ratios?

Right triangles have special properties that other triangles, such as isosceles triangles, do not share. In addition to the Pythagorean Theorem, which can be used to find the lengths of the sides o...
Read More »

http://www.ehow.com/how_8461882_solve-trigonometric-ratios.html

## How to Find a Trigonometric Ratio?

If you are trying to teach your children basic trigonometric ratios and how to solve such mathematical problems, you can practice problem-solving using several equations. Trigonometric ratios invol...
Read More »

http://www.ehow.com/how_8504962_trigonometric-ratio.html

## How to Solve Trigonometric Equations?

A trig equation is an equation containing one or many trig functions of the variable trig arc x. Solving for x means finding the values of the trig arcs whose trig functions make the trig equation ...
Read More »

http://www.wikihow.com/Solve-Trigonometric-Equations

## How to Remember the Trigonometric Table?

Did you ever have any trouble remembering the sine or tangent of an angle? This article explains how you can easily find the basic trigonometric numbers of the most common angles.

http://www.wikihow.com/Remember-the-Trigonometric-Table