College professor Dan Bach reviews basic trig concepts, including trig functions, right triangles, circles, radians, and polar coordinates. Site includes animated graphs and detailed examples.

This Clark University page is an excellent reference page for trig identities. It is a little difficult to read so take your time with the formulas. If you remember soh - cah - toa, the other formulas are right here.

[Free Registration/Login Required] During this PowerPoint lesson, each student will learn how to write a letter that requests a pardon for a personal mistake made. Each student will reply to a letter from a classmate and serve in the...

MathWorld provides graphs of the sine function, both 2-dimensional and 3-dimensional. Higher level mathematical applications given, including the hyperbolic sine function, representation of the sine function as an infinite sum as well as...

Students are introduced to concepts taught in trigonometry. The tutorial consists of notes and examples.

Solve equations of the form sin(x)=d or cos(x)=d where d is any number. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

This site from The History Place provides a good selection of historical and relatively modern speeches from many English-speaking countries. Each speech is set up in its historic context. Many are available with audio links.

How can trigonometry be used to find the area of a triangle or parallelogram? Does the triangle need to be a right triangle, and how accurate can the results possibly be? The answers to these questions are found here along with several...

The text of William Shakespeare's Sonnet 146.

The text of William Shakespeare's Sonnet 62.

Description and examles of the unit circle angles.

Demonstrates how to use trig ratios to do simple solving of triangles.

Writing a Paper? Here at the Capital Community College is everything you could ever ask for while preparing your essay. This site includes the writing process, structure, thesis statement, transitions, the computer as a writing...

This site features an article entitled "Tragic and Comic Visions in The Brothers Karamazov" written by contemporary author Joyce Carol Oates. The article originally appeared in The Journal of Aesthetics and Art Criticism, Winter 1968-1969.

The purpose of this task is to apply knowledge about triangles to calculate the sine and cosine of 30 and 60 degrees. Aligns with HSF-TF.A.3.

This site from the University of Saint Andrews provides an historical look at the origins of trig functions. This site ties together mathematics and history from Hipparchus to Ptolemy to Lambert.

Selected (9) reading passages (grades 10-12) to pair with "The Scarlet Letter" by Nathaniel Hawthorne. After being forced to wear a scarlet "A" and live on the outskirts of the colonial Puritan settlement, Hester Prynne struggles to...

This site from the University of Otago contains the text of a scholarly essay written by English professor Robert Berry. The article originally appeared in Deep South, a publication of the English department at the University of Otago.

This site presents an accurate account of the events in the life of Fyodor Dostoevsky. Also includes a bibliography of works by and about the author.

This Midlebury College site offers an interesting account of the life of Russian author, Fyodor Dostoevsky. Stresses the tragedies and difficulties of his life, particularly the mock execution he was forced to endure before being exiled...

This site provides links to nine essays written by students at Middlebury College for a Spring 1996 course on Dostoevsky. The topics range from "Dostoevsky and Social Issues" to "Dostoevsky and the Theme of Children."

Contains the text of a scholarly article written by English professor Dr. Robert Berry. The article originally appeared in Deep South, a publication of the English department at the University of Otago.

This CoolMath resource explains how to solve trigonometric equations

Explore the triangle inequality theorem with this helpful reference tool. Provides a detailed definition and an interactive activity that enhances further explanation. Includes links to related topics.