141. ASU Libraries -- Trigonometry trigonometry Offers an interactive learning module in the basic concepts of trigonometry. Exercises are included. A Short Course In trigonometry http://www.asu.edu/lib/noble/math/trigonom.htm

Science Reference Room Trigonometry Trigonometry Offers an interactive learning module in the basic concepts of trigonometry. Exercises are included. A Short Course In Trigonometry Covers applications of trigonometry, angle measurements, chords, sines, cosines, tangents and slopes, trigonometric functions and their inverses, trigonometry of oblique triangles, a summary of trignometric identities, and as yet to be written, polar coordinates. Provides colored diagrams and offers a series of trigonometry problems to test your knowledge of each section. An Introduction to Trigonometry Covers all the various aspects of trigonometry in a more detailed way than A Short Course In Trigonometry . No trigonometry problems are offered. This site presents a detailed description of trigonometric functions. Dave's Math Tables Provides trig identities, trig tables, trig hyperbolics, and trig graphs. Also includes additional math subjects (general math, algebra, geometry, etc.) S.O.S. MathematicsTrigonometry

142. Quia - Trigonometry - All Activities By Title Directory trigonometry. 1, Computer Literacy One Challenge Board Created by Patti Grammatis. 2, Degrees and Radians Java Game Converting http://www.quia.com/dir/trigonometry/

Trigonometry - all activities by title Quia users have created activities in the following topics. These activities have been created by Quia's subscribers and are of varying quality. Quia has not reviewed these, and some activities may contain inaccuracies. If you are a Quia subscriber, you may copy any of these activities and modify them for your own use. Create an activity Add your own activity Directory Computer Literacy One Created by Patti Grammatis Degrees and Radians Converting special angles between degrees and exact radians. Created by Candis Angle Created by Candis Angle Created by Candis Angle Created by Candis Angle Created by Candis Angle Special Angles Created by Candis Angle Special Angles Created by Candis Angle Created by Candis Angle Created by Candis Angle THE unit circle Created by Candis Angle Trig: Sec. 5.1-5.4 Review reference angles, coterminal angles, radians vs. degree measure, arc length, central angles, linear vs. angular velocity, special angles, circular functions Unit Circle Mixed Created by Candis Angle Unit Circle Radians Created by Candis Angle

143. BoxerMath.com: Interactive Online Math Tutorials An interactive online environment for learning math. It features selfpaced, guided tutorials for learning by discovery in geometry, prealgebra, algebra I, algebra II and trigonometry. http://boxermath.com/

Welcome to BoxerMath.com Unfortunately the bowser you are running on your machine is not compatible with this site. You are running a non-windows operating system. To use BoxerMath.com you need to be running or Internet Explorer 5.0 or higher on a Microsoft Windows machine or Internet Explorer 5.0 or higher on a Macintosh Click on a compatible browser above. You will be taken to the manufacturer's site where you can download and install the current version of their web browser. Once you have installed a current browser, just come back to this site to experience all of its features and benefits. If you are interested in a complete listing of BoxerMath.com system requirements, click here

144. Trigonometry, 7/E - Addison-Wesley And Benjamin Cummings Catalog trigonometry, 7/E. http://www.aw-bc.com/catalog/academic/product/0,4096,0321057597,00.html

Select a Discipline Chemistry Computer Science Economics Finance Life Science Mathematics Physics/Astronomy Statistics by Keyword by Author by Title by ISBN Advanced Search ABOUT THIS PRODUCT Description Table of Contents Features Appropriate Courses About the Author(s) ... Alternate Version(s) PACKAGE OPTIONS Valuepack(s) RESOURCES Student Instructor Discipline-Specific INTERNET RESOURCES Companion Website CourseCompass RELATED TITLES Plane Trigonometry (Mathematics) Trigonometry, 7/E View Larger Image Margaret L. Lial American River College John Hornsby University of New Orleans David I. Schneider University of Maryland ISBN: 0-321-05759-7 Publisher: Addison-Wesley Format: Cloth; 436 pp Published: 08/01/2000 Status: Instock US: $103.00 You Save: $10.30 (10% off) Our Price: $92.70 Add to Cart New Edition Available! Instructor Exam Copy Description This book, intended for a graphing calculator optional trigonometry course , offers students the content and tools they will need to successfully master trigonometry. The authors have addressed the needs of students who will continue their study of mathematics, as well as those who are taking trigonometry as their final mathematics course. Emphasis is placed on exploring mathematical concepts by using real date, current applications and optional technology. Other items to consider Trigonometry plus MyMathLab Student Package, 7/E

145. SoVerNet---File Not Found... A math tutoring and consultation service for college students. Specializing in helping people understand subjects like Algebra, trigonometry, and Calculus. http://www.sover.net/~tnd/impossiblemath.html

OOPS... T he page you are looking for is no longer available at this address. Please accept our apologies for the inconvenience and consider the options below. If the URL you used has the format "www.sover.net/~username" you should contact the owner of the requested site to see if there is an updated URL. Addresses written in this format belong not to SoVerNet, but to one of our customers. Try contacting the owner by email to username@sover.net-if the person is no longer a customer of ours, your message will be returned as undeliverable. If the URL you sought was a page on our own website, try the following: Our Support section Click here to access our Search page; type in a topic that you are looking for on our corporate site. Back this will return you to your previous location, as will the browser's "Back" button Click here for our home page

146. Lial - Hornsby - Schneider Series College Algebra 8th Edition, trigonometry 7th Edition, College Algebra and trigonometry 2nd Edition, Precalculus 2nd Edition, Precalculus with Limits, http://www.aw-bc.com/lhs/

147. Mathematics And Education Resources Includes recommendations for webpages and books for algebra, geometry, trigonometry, games and help forums. Also has a list of educational administrators and associations. http://www.math.schoolreference.com/

Home Administrators Algebra Assessment ... Business Opp Secure online shopping-great prices! Mathematics and Education Resources Welcome to the Mathematics and Education Resources page, a directory of sites for students, parents, teachers and administrators. Take some time to browse through the different categories found on the menu to the left. If you are a teacher, you'll find some useful sites for teachers below. Our newsletter is sent out periodically , and contains more detailed reviews of some of our featured sites, along with classroom ideas and sample problems. Subscribe here - it's free! Please send an e-mail if you notice any broken links or if you want to suggest a site for inclusion in this directory. Directory of Sites for Teachers: Site Level Description About.com Secondary About.com secondary mathematics page, with links to lesson plans, assessment and other subject areas. AMS All Levels American Mathematical Society homepage, with membership information, journals, conferences, and indices to other topics. Currency Converter All Levels The Universal Currency Converter page. This is a working currency converter with up-to-date conversion rates. Good for most currencies in the world.

148. Mathematics Lesson Plans On Kayaking! How to create lesson plans for geometry, trigonometry and other math topics using the fun sport of kayaking. http://www.geocities.com/CapeCanaveral/Launchpad/1207/Kayak.html

Welcome Teachers! Teachers, those glorious people who help us learn, are sometimes in need of good ideas, lesson plans, activities, and hooks to revive and refresh their students. This page is for you. I hope you find some great ideas for teaching an entire mathematics unit related to the fun, addictive, (and possibly expensive), sport of kayaking. You are welcome to print the activity sheets, use the lesson plans, and implement the ideas in your own classroom. Come on in and look around!

149. Pentagon & Trigonometry The Pentagon and trigonometry. You might ask, so what is the big deal about the possibility of the ancient Egyptians having developed trigonometry ? . http://www.sover.net/~rc/deep_secrets/pentagon/

Deep Secrets The Pentagon and Trigonometry The Inscribed Pentagon A systematic search for other diagrammatic means by which the circle could be uniformly partitioned eventually would have led to the construction we see in Diagram 10. In the course of an ancient scribe's trial and error probing, a square is drawn using the circle's radius as the length of its side. Next, this square is cut in half (line TA) creating two equivalent rectangles having side lengths of 1 and 1/2. No new information here so far, but something curious does occur when a diagonal is drawn in one of these rectangles (e.g., line CA). With dividers set to the length CA, one finds that four of these lengths will very nearly inscribe within the circle 3/4ths of a rotation (clockwise from C to G, for instance). Although the length of CA can be computed via the Pythagorean Theorem (it equals 5/2 ), these results, though interesting, are not of immediate benefit in that they do not lead to a uniform partitioning of the full circle. They are, however, a sign that further investigation is warranted. With a search underway for line lengths that could inscribe equal-sided polygons, Diagram 11 is the breakthrough construction that would sooner or later have been arrived at. In it, line CA has been swung down from A, to extend along line OH to a point B such that AB equals AC. Since AB and AC are the same length, the length of OB is simply AC minus AO. (As shown above, OB therefore equals

150. HKCEE Mathematics This web page contains 7 Java Applets for exploring Geometry and trigonometry. http://chuwm.tripod.com/maths.html

var cm_role = "live" var cm_host = "tripod.lycos.com" var cm_taxid = "/memberembedded" HKCEE Mathematics Last updated: March 25, 2003 Number Systems and Surds An interactive quiz A Flash animation showing the origin of the Square Root Sign. Trigonometric Functions A Java Applet designed for exploring the signs and the magnitudes of the trigonometric ratios. A Java Applet for generating and exploring the graph of the sine function. A Java Applet for generating and exploring the graph of the cosine function. Polynomials An Interactive Quiz Form 4A Test 7 (Word document) Form 4BS Test 4 (Word document) Important Formulae in Trigonometry A n interactive quiz about Arc Length, Area of Sector, Sine Formula, Cosine Formula, etc. A Java Applet about a problem relating to the Area Formula of Triangle. A Java Applet about a problem relating to the Sine Formula. A Java Applet about a problem relating to the Cosine Formula. Applications of Trigonometry Download Wingeom (28 May 2002) from Peanut Software Homepage. A zipped Wingeom file for illustrating HKCEE 1997 Paper II Question 41. (The model can be rotated to illustrate the situation and the triangle that leads to the solution is highlighted.)

151. Trigonometry trigonometry. Here is a complete introduction to trig. It is the very best example of teaching on the web I have seen. Here is a lesson on trigonometry. http://www.mccallie.org/myates/trigonometry.htm

Site Map TRIGONOMETRY Here is a complete introduction to trig . It is the very best example of teaching on the web I have seen. Here is a lesson on trigonometry. It contains Sketchpad 4 sketches, as well as movies of the sketches, in case you don't have the program. There is also a series of challenges based on the sine function. Finally, the pythagorean identities are derived geometrically. Here is a multiple page sketch of all the trig functions, axis of symmetry, and inverses using GSP4. Here's a nice sketch by Scott Steketee of the conic sections Movie of plane slicing conic section. (My apologies for neglecting to cite the source, but I've misplaced the site. Here are Java Applets of the ellipse parabola , and hyperbola . You can drag the foci, vertices, or a point on the curve to change the shape. I used Paul Kunkel's tools to make these applets. You'll need to play with the red points to get them to look good. He has more such tools here. The ambiguous case for the Law of Sines. Eric Weisstein's World of Mathematics MathWorld TM ) is the web's most complete mathematics resource, assembled over more than a decade by internet encyclopedist

152. Wsd Home Page Math at Woodland High School. Includes resources for students, parents and teachers of algebra, precalculus, trigonometry and AP Calculus. http://www.woodland.wednet.edu/oflynnp/

Home Schools School Closure District Information ... Contact-Visit Us Woodland School District William W. Hundley, Ed.D., Superintendent Please click here to link to Mrs. O'Flynn's web site.

153. Trigonometry Online Resource. trigonometry. trigonometry and Astronomy The astronomers use trigonometry for calculating the distance to the stars. http://www.amatyc.org/OnlineResource/Trigonometry.html

Online Resource Trigonometry The American Mathematical Association of Two-Year Colleges Funding for the creation of this resource was provided by the AMATYC Foundation. The site is maintained by Lance Hemlow. Original research by Karen Pagel. Technical expertise by Jim Roznowski. Back to Topics Table With the changing nature of the Internet, these sites may no longer exist or they may exist in different formats. To suggest new sites for inclusion, to report bad links, or to comment on any of the listings in this resource, please use the feedback form Trigonometry and Astronomy The astronomers use trigonometry for calculating the distance to the stars. Contains the formula for determining the distance. Vectors This site was written for students who need to apply vectors in science, engineering, and computing. It includes sections on the basics of vectors. Join AMATYC AMATYC Homepage Site Map About AMATYC ... Combined Membership List (CML) Comments about amatyc.org should be directed to the Website Coordinator, web@amatyc.org

154. Trigonometry Visual and interactive way to thorough understanding and mastering trigonometry without getting wearied on the very first chapter! trigonometry release 25.50, http://www.mathaid.com/products/Trigonometry/

Interactive Educational Software for e-Learning Math! Home Short Introduction Cooperation Ordering Trigonometry release 25.50 FULL VERSION CONTENTS Angles and their Measure Basic Definitions Converting between Degrees and Radians Arc Length Area of a Sector Trigonometric Functions Directed Length of Arc The Sine Function The Cosine Function The Tangent Function The Cotangent Function The Secant Function The Cosecant Function Trigonometric Identities Basic Identities Multiple-Angle Identities Sum and Difference Identities Transformations of Trigonometric Graphs Transformations of the Sine Graph Phase Shift Amplitude Period Graph of y=Asin(bx+c) Transformations of the Cosine Graph Phase Shift Amplitude Period Graph of y=Acos(bx+c) Transformations of the Tangent Graph Phase Shift Period Graph of y=Atan(bx+c) Transformations of the Cotangent Graph Phase Shift Period Graph of y=Acot(bx+c) Inverse Trigonometric Functions The Inverse Sine Function The Inverse Cosine Function The Inverse Tangent Function The Inverse Cotangent Function Computations with Inverse Trigonometric Functions Solving Triangles Solving Right Triangles One Side and One Angle are Given Two Sides are Given The Law of Cosines The Law of Sines Trigonometric Equations Simple Trigonometric Equations Solving Equation sinx = c Solving Equation cosx = c Solving Equation tanx=c Solving Equation cotx = c Equations Reducible to Simple Equation Polar Coordinate System Polar Coordinates Conversion from Polar to Rectangular Coordinates Conversion from Rectangular to Polar Coordinates Graphing Polar Equations

155. WebTrig Home Page Webtrig is a trigonometry tutorial designed for the World Wide Web. Thanks. Tom June 28, 2003. OnLine trigonometry FlashCards, Begin the tutorial. http://www.math.uakron.edu/~tprice/Trig/

Webtrig is a trigonometry tutorial designed for the World Wide Web. The lessons are in PDF format and require the Acrobat Reader 4.0 or higher. I expect users will find errors and have constructive suggestions. Please forward these to me at teprice@uakron.edu . Thanks. Tom J une 28, 2003 OnLine Trigonometry FlashCards Begin the tutorial You are visitor

156. Homework Math 25 trigonometry. Sample Examinations. Instructor David Arnold. Adobe Acrobat Reader. You will need Adobe Acrobat Reader 4 http://online.redwoods.cc.ca.us/instruct/darnold/Trig/exams.htm

Math 25 - Trigonometry Sample Examinations Instructor: David Arnold Adobe Acrobat Reader You will need Adobe Acrobat Reader 4 or higher to read the files on this site. If you are using Acrobat Reader 3, you will need to obtain the forms plugin . If you are using Acrobat Exchange 3.01, then you will need to obtain a different forms plugin for Acrobat pdf files on this site to work properly. Of course, it is best to upgrade to Acrobat Reader 4 or higher. You can down load the necessary software from the Adobe Site by selecting the AAR link. AAR is free software and has no timelimit on its ownership. Macintosh files are also available at the Adobe site. Spring 2000 Exam #1 Pretest Exam #1 - Triangle Trigonometry (Printed Version) Pretest Exam #1 - Triangle Trigonometry (Online viewing only - Printing disabled) Exam #1 - Triangle Trigonometry (Printed Version - Printing enabled) Exam #1 - Triangle Trigonometry (Online viewing only - Printing disabled) Exam #2 Pretest Exam #2 - Trigonometry (Printed Version - Printing enabled) Pretest Exam #2 - Trigonometry (Online viewing only - Printing disabled) Exam #2 - Trigonometry (Printed Version - Printing enabled) Exam #2 - Trigonometry (Online viewing only - Printing disabled) Exam #3 Pretest Exam #3 - Trigonometry (Printed Version - Printing enabled) Pretest Exam #3 - Trigonometry (Online viewing only - Printing disabled) Exam #3 - Trigonometry (Printed Version - Printing enabled) Exam #3 - Trigonometry (Online Version - Printing disnabled) Exam #4

157. BBC Education - AS Guru - General Studies - Maths - Shape And Space - Trigonomet trigonometry. trigonometry syllabus!). To explore some of the fundamental properties of triangles that form the basis of trigonometry, try this. http://www.bbc.co.uk/education/asguru/generalstudies/maths/11shapespace/shapespa

Home TV Radio Talk ... A-Z Index SATURDAY 12th June 2004 Text Only Trigonometry Trigonometry enables you to do more things with right-angled triangles (and with other sorts of triangles too, but that's not on the General Studies syllabus!) To explore some of the fundamental properties of triangles that form the basis of trigonometry, try this. Draw a right-angled triangle (any size) with one of its other angles equal to 30 degrees. (The third angle will be 60 degrees.) What do you notice about all your triangles? They should be all the same shape (i.e. they are all enlargements of each other). Another way of saying this is that all the triangles are (mathematically) similar. 'Similar' is an example of a word used differently in mathematics from its use in everyday life. In maths, it means that shapes are exact enlargements (even if they are made smaller - more mad mathematics!). The angles remain the same (whatever the size of the triangle) and the lengths of the sides are in the same ratio. Look at the lengths of the sides of the right-angled triangles you have just made. In each one, the side opposite the 30 degree angle is always half the length of the hypotenuse - and you cannot draw a right angled 30 degree triangle for which this doesn't work! The ratio of the other side to the hypotenuse is also fixed but not quite as obvious, this side is always about

158. BBC Education - AS Guru - Maths - Pure - Trigonometry BBC Education online resource for AS students http://www.bbc.co.uk/education/asguru/maths/13pure/04trigonometry/index.shtml

Home TV Radio Talk ... A-Z Index SATURDAY 12th June 2004 Text Only Radian Measure Trigonometric Functions Graphs of Trigonometric Functions ... Trigonometric Equations Select a Topic METHODS Algebra Indices Surds Quadratic Function Completing The Square Quadratic Solutions Simultaneous Equations Inequalities Algebraic Manipulation Factor Theorem Co-ordinate Geometry Straight Line Graphs Parallel and Perpendicular Differentiation The Derivative First Principles Gradient Polynomials Maxima and Minima Stationary Points Integration Integration Polynomials The Area Under Graphs Definite Integral Data Data Graphical Representation 1 Graphical Representation 2 Central Tendency Spread Variance Linear Scaling Probability Random Events Addition Laws Conditional Probability Independence Two or More Events Discrete Random Variables Expected Value PURE PROOF Nature Deduction Contradiction Exhaustion Induction Functions Composite Functions Inverse Functions Domain and Range Properties of Functions Graphs of Inverse Functions Properties of Graphs Curve Sketching Graphical Solutions Modulus Transformation of Functions Sequences and Series Sequences Arithmetic Series Geometric Series Geometric Series Convergence Trigonometry Radian Measure Trigonometric Functions Graphs of Trigonometric Functions Identities Trigonometric Equations Exponentials and Logarithms Exponentials Logarithms ex ln x Laws of Logarithms Differentiation Differentiation Second order Derivatives Integration Integration of ex Integration of ln x Numerical Methods Roots Linear Interpolation OPTION: STATISTICS Data Collection Sampling

159. Calculus And Trigonometry levels. Find links for calculus and trigonometry on this page. Transforms. trigonometry. High School trigonometry. A short course in trigonometry. http://www.useekufind.com/learningquest/tmcalcul.htm

Pre-Calculus: THE ELECTRONIC TEXTBOOK: Integrated course in Chemistry, Mathematics and Physics - University of Pennsylvania Functions for science: linear, quadratic, exponentials, trigonometric; Derivatives: velocity, acceleration and growth; Differential equations: Newton's Laws, Rocket motion, chaotic systems; Forces and vectors. Frank Potter's Math Gems - Calculus Ask Mr. Calculus - Accepts math questions over e-mail. I Love Calculus Calculus Problem Of The Week GRAPHICS FOR THE CALCULUS CLASSROOM Calculus Lecture Notes - (Need Adobe to read) Carl's Calculus Tutor APPLIED FINITE MATH AND CALCULUS is an exciting new way to learn calculus, differential equations, and matrix theory. Multivariable Calculus Calculus page - (Online self-tests, sample problems, TI-85 tutorial) Dave's Math Tables: Theorems, proofs, tables, identities, graphs Calculus: Integrals, Derivatives,Advanced Topics,Fourier Series Transforms TRIGONOMETRY High School Trigonometry A short course in trigonometry Math Tables - General Math, Algebra, Geometry, Trigonometry Trigonometry Lesson - The purposes of this lesson are to give students opportunities to collect real world data from the Web regarding high and low tides at various locations in the United States and then find a function which models this data.

160. ENC Online: Web Links: Math Topics: Trigonometry Skip Navigation, You Are Here ENC Home Web Links Math Topics trigonometry. Lists of web sites categorized by subject areas within mathematics. trigonometry. http://www.enc.org/weblinks/math/0,1544,1-Trigonometry,00.shtm

Skip Navigation You Are Here ENC Home Web Links Math Topics Search the Site More Options Classroom Calendar Digital Dozen ENC Focus ... Frequently Asked Questions Find detailed information about thousands of materials for K-12 math and science. Read articles about inquiry, equity, and other key topics for educators and parents. Create your learning plan, read the standards, and find tips for getting grants. Math Topics Lists of web sites categorized by subject areas within mathematics. Trigonometry Ask Dr. Math ENC Digital Dozen Site Date: Grade(s): K - 12 Cost: Free ENC#: This Internet site features a question and answer service for K-12 math students and their teachers. Visitors fill out a web form to send questions on mathematics related topics to Dr. (For more details, see ENC Record Interactive mathematics ENC Digital Dozen Site Date: Grade(s): 8 - Post-Sec. Cost: Free ENC#: This Internet site is designed to help students learn mathematics by directly engaging them in a variety of lessons and tutorials that cover a broad range of topics in algebra and basic mathematics. Teachers may use these resources for classroom lectures. (For more details, see

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