Site Last Updated 08/02/2012 Fixed diagram on "Trigonometric Functions" page under "Basics" menu
Home Page
This web site will show how to do various operations in Trigonometry.
This is an interactive site that will:
Compute the solutions of a Right Triangle (along with the trigonometric functions for both acute angles)
and show the steps how the calculations were made:
Given two sides
Given one side and the hypotenuse
Given one side and one of the acute angles
Convert Degree to Radians and Radians to Degrees
(along with the trigonometric functions for the degree or radian) and show the steps how the calulations were done.
Display a Degree -Radian Table given a starting Degree and a Hour, Minute, or Second increment between consecutive values.
Page
Description
"Basics" Menu:
Trigonometric Functions
This page will define and explain the trigonometric functions.
Formulas and Identities
This page will cover the trigonometric formulas and identities used in this site.
Related Angles and the Quadrants
This page will explain what related angles are and
how they are defined in the four parts of the coordinate axes (quadrants).
Solution to a Right Triangle
This page will explain the solution to a right triangle.
"Solution" Menu:
Given Two Sides
This page will compute the solution to a right triangle,
and show how it is done, given two sides.
Given One Side & Hypotenuse
This page will compute the solution to a right triangle,
and show how it is done, given its hypotenuse and one of its sides.
Given One Side & One Angle
This page will compute the solution to a right triangle,
and show how it is done, given one of its sides and one of its acute angles (an angle less than 90°).
"Convert" Menu:
Degrees & Radians Table
This page will display a Degrees & Radians Table based
on a user entered starting degree. The user will be allowed to specify
the increment between values for hour, minutes, or seconds.
Degrees to Radians
This page will compute degrees to radians along with
the trigonometric functions for that radian, and show how it is done.
Radians to Degrees - Decimal Number
This page will compute radians (input as a decimal number) to degrees along with
the trigonometric functions for that degree, and show how it is done.
Radians to Degrees - Fraction Number
This page will compute radians (input as a fraction) to degrees along with
the trigonometric functions for that degree, and show how it is done.
