141. Colby Community College Math Links Includes information about arithmetic, algebra, geometry, trigonometry, statistics, and calculus. Also has term glossaries. http://www.colbycc.org/www/math/math.htm

142. TRIGONOMETRY FOR STATICS-Part 1 Part one of required trigonometry for statics. trigonometry. Areas of focus. Degrees versus radians; Trigonometric functions; Trigonometric relations http://em-ntserver.unl.edu/Math/mathweb/trigonom/trigsA97.html

TRIGONOMETRY Areas of focus: Degrees versus radians Trigonometric functions Trigonometric relations between complementary angles Pythagorean Theorem ... Approximation for small angles: sine, cosine, and tangent Degrees Versus Radians: One revolution is 360 o , and is also 2 radians. Thus, due to linear proportionality of the two scales, the conversion from x degrees to y radians is: One radian is equal to 3.14159..., and is normally approximated by 3.14. The following table gives equivalent angles in degrees, radians, and revolutions. Degrees Radians Revolutions o o o o o o o o Trigonometric Functions: The trigonometric functions are named sine, cosine, tangent, cotangent, secant, and cosecant A trigonometric function has one argument that is an angle and will be denoted " ". In writing the trigonometric functions one uses the abbreviated forms: , and , respectively. Also, sometimes these are written as , and , respectively. The value of each trigonometric function for an acute angle o ) can be directly related to the sides of a right triangle. Consider the angle

143. Math Homework Help Email your math problems, and the author will send back step-by-step solutions related to calculus, precalculus, trigonometry, geometry, college algebra, algebra I, and algebra II. http://users.erols.com/bram/

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144. Trigonometry trigonometry. The American Mathematical Association of TwoYear Colleges 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

145. GraspMath A multimedia resource to assist in increasing understanding in arithmetic, algebra, geometry, trigonometry, calculus, and TI calculators. http://www.graspmath.com/

You browser does not support frames. Pleas use links below to navigate our site. Home About Us Specials Links ... View Cart CDs Elementary Math Basic Math Algebra I TI Calculator Videos VHS Elementary Math Basic Math Prealgebra Introductory Algebra ... TI Calculator Videos

146. Trigonometric Functions Be sure to brush up on some basic trigonometry and using rightangled triangles. For mathematics and physics, we rarely use degrees as arguments of the http://dept.physics.upenn.edu/courses/gladney/mathphys/subsubsection1_1_4_2.html

Back to Contents! Next: Parametric Equations Up: The Most Useful Functions Previous: Exponentials Trigonometric functions It will become obvious that the trigonometric functions, sine, cosine, and tangent in particular, are the most frequently used functions you will see in introductory physics. The most important trigonometric identities are listed in your supplementary information sheet. Although you will have plenty of practice in resolving vectors into components using these functions, we will list here, as a reminder, the basic definitions then move on to more sophisticated uses of the trignometric functions for describing oscillations. Be sure to brush up on some basic trigonometry and using right-angled triangles. For mathematics and physics, we rarely use degrees as arguments of the trigonometric functions but radians , where, as usual the definition of the radian, as shown in the figure above, is Once we get past the learning stage of finding components of vectors, the sine and cosine functions find great use in describing any kind of periodic or oscillatory motion, e.g. an object bobbing on the end of a spring, a vibrating guitar string or tuning fork, even a pendulum swinging back and forth. This kind of motion, harmonic motion , is found just about everywhere! Cycles govern almost every aspect of life - heartbeats, sleep patterns, seasons, and planetary orbits all follow regular, predictable cycles. The buzzwords that we use to describe this kind of movement are

147. Trigonometry: A Day At The Track Thalus, one of the Greek explorers, used a process akin to trigonometry to estimate the size of the Great Pyramid of Cheops. http://www.ugrad.math.ubc.ca/coursedoc/math100/notes/zoo/trig.html

Rates of Growth Derivatives of Trigonometric functions UBC Calculus Online Course Notes Trigonometry: A day at the track Let's suppose we are watching a foot race and while watching the runners, our minds turn in a mathematical direction. Let's focus on one of the runners as she runs in a counter-clockwise direction about the circular track. She is wearing a blue hat as she runs at a constant speed. The picture below shows what we might see from three vantage points. We have three observers who can record her position. One is a photographer directly overhead, in the sponsor's blimp, and two others are on the ground in the bleachers at the East (E) and South (S) end of the track. The photographer in the blimp sees the picture shown above. However, the two observers on the ground see her running past, first one way and then the other. Each one of them can only see a one-dimensional view of her motion, and it might look as though she is bouncing back and forth, like a ping-pong ball. You might think that what these two ground observers are seeing is quite similar. Indeed, in many ways the picture that they see is the same, but they see it at different times. This is what we call a

148. Yahoo! GeoCities Offers online and offline homework assistance with arithmetic, algebra, geometry, trigonometry, precalculus, calculus and probability and statistics. Includes experience and certification. http://geocities.com/gyam001/

gyam001's Home Page I haven't started building my site yet. Please check back soon! Are you gyam001? This is your placeholder page, if you are having trouble finding your web pages click here New to Yahoo! GeoCities? Take a Tour Start building your site now! Yahoo! PageWizards Easy step-by-step page making. Yahoo! PageBuilder File Manager Create subdirectories, upload and edit. My URL: http://geocities.com/gyam001/ Didn't find what you're looking for? Want to start your own site? Join Yahoo! GeoCities Yahoo!

149. Trigonometry - HomeworkSpot.com Explore the best trigonometry resources for high school students. http://www.homeworkspot.com/high/math/trigonometry.htm

Back to Home Homeroom Arts and Crafts Foreign Languages ... Link to Site Reference Desk Almanacs Ask an Expert Atlases Biographies Calculators Calendars Citations Current Events Dictionaries Encyclopedias Government Homework Hotlines Libraries Lists Museums People Reading Room Quotations Safe search engines Statistics Thesauri Trivia Much More... Current Events HOMEWORK Education Headlines News for Kids K-12 Newspapers Current Events HEADLINESPOT Today's Top Stories Search the News News By City News By State News by Country Education News Health News Political News Sports News Weather Much More... StartSpot Network BookSpot.com CinemaSpot.com EmploymentSpot.com GenealogySpot.com GovSpot.com HeadlineSpot.com HomeworkSpot.com LibrarySpot.com MuseumSpot.com TripSpot.com HomeworkSpot Trigonometry Lessons and practice problems from Syvum. The Vey Fast Review Basics, formulas, and exercises relating to trig. A Day at the Track Takes you thru a real life word problem using trig. S.O.S. Trigonometry Angles, equations, derivatives and more. Dave's Short Trig Course Learn the basics or review them.

150. Index Includes downloads for algebra, trigonometry and statistics. Some require the use of Excel programming. Designed for the UK. A and AS level, ages 16 to 19. Includes resource links. http://www.mathsfiles.com/

please enable browser's Javascript to use the Hit Counter tool. Powered by Mike's Maths Page s Materials for AS/A level and GCSE Maths teachers and students. This site was started as part of a project funded by the Gatsby foundation. Contact me : email mike@mathsfiles.com I would be glad to receive comments or suggestions. Make a donation to encourage me to continue developing materials Hire me to run a training session or write materials. More details here For news of new and updated files see the changelog Go to Excel Page. Go to Hot Potatoes Page. Go to Miscellaneous Files Page. ... Excel and Visual Basic Links

151. Trigonometry An alternative approach would be to begin with the Spherical Geometry/trigonometry. Then to obtain the Plane Geometry/trigonometry as the limit as the http://www.rism.com/Trig/Trig02.htm

Elementary-Geometry Trigonometry Abstract From the inner (dot) product, employing the synthetic method, in this online textbook, we develop the elementary geometries (including the trigonometry), in a pseudo-metrizable topology. The hyperbolic and circular trigonometric functions on a complex space are defined in terms of the exponential function. Their inverses are obtained. The addition theorems are presented and inverted. The derivatives, integrals, and infinite expansions are obtained. The Raphson, Newton, and Horner methods of finding the roots of an equation are presented. The binomial theorem and Gamma function are presented, also. Synthetic Geometry does not employ a coordinate system; it develops the congruence and similarity theorems. Analytic Geometry employs coordinate systems. It is happy to make use of the congruence or similarity theorems; but usually does not prove them. We employ the Synthetic Geometry, exclusively. The same distinction may be made between Analytic Vector Analysis vs.

152. Trig Lesson Plans trigonometry Lesson Plans and Work Sheets Alphabetical Order and trigonometry Sine and Cosine Game Sine Curve Equation Graph Trig Functions http://www.pen.k12.va.us/Div/Winchester/jhhs/math/lessons/trig.html

Proof of the Law of Cosines (Without Words)Worksheet Proof of the Law of CosinesOutline Law of Sines/Law of CosinesWorksheet Ambiguous Case (SSA)Accident Reconstruction with VectorsSkid MarksThe Story of Joe SineMore Vector ApplicationsHyperbolic Trigonometric DefinitionsTrig Tables Graph Paper for Tests Precalculus "Definitions" Links Handley Math Home Page Problem of the Week The Math Forum Dave's Math Tables (David Manura) ... Computer Humor John Handley High School Mathematics Department P.O. Box 910, Winchester, VA 22604 dpleache@pen.k12.va.us John Handley Mathematics Department Send comments to: David Pleacher Trigonometry Lesson Plans and Work Sheets Precalculus Assignments for Larson/Hostetler In this site you will find worksheets, puzzles, tips, and other ideas for Trigonometry. Mnemonics for the trig ratios (SOHCAHTOA) Legend of SOHCAHTOA by Dane R. Camp The Great Trigonometry Puzzle Trig Cut Ups ... Covalent Bonds and Trig (Identities)

153. EMTeachline Mathematics Software - Math Problem Solving - Math Test Authoring Problem solving and test authoring software for learning and teaching mathematics. Programs are available for arithmetic, algebra, and trigonometry. http://www.emteachline.com/

Welcome! EMTeachline, an educational software company, offers Arithmetic, Pre-Algebra, Algebra, Trigonometry and Hyperbolic Trigonometry Courses for school age students, math teachers, and anyone else who is interested in solving math problems. We deliver mathematics in the serious and detailed fashion. The EMTeachline Mathematics Software is a collection of comprehensive learning and teaching tools to help you work at your best. The EMTeachline Mathematics Software programs offer thousands of practice problems organized by subject and complexity, with answers, fully explained solutions and related math theory, a variety of interactive training techniques, a unique system of performance analysis with methodical feedback and a set of test preparation options. This free online collection of math tests comprises 6,000+ math problems and provides fully explained solutions of algebraic inequalities, trigonometric equations, and more. Math teachers can find materials to enhance their Arithmetic, Algebra and Trigonometry courses. Students can sharpen their math skills through interactive tutorials. This multilingual collection of 4000+ categorized links to math related sites from English, German, French, Russian, Spanish, Portuguese and Italian-speaking webs features sites with math problems, solutions, tutorials, tests, lessons, training software, online resources etc. Search is organized by language, category and alphabet.

154. BOXERmath.com 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/

155. Ie 01/trigonometry trigonometry. Problems from the book similar to these include 11, 13, 15, and 19 on pp. 2122. A person on the ground looks up at an angle of 28° and http://wug.physics.uiuc.edu/cgi/courses/shell/per/phys101/ie.pl?01/trigonometry

156. SOVERNET—Vermont’s Sovereign Connection 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 " try contacting the owner of by email to . URLs written in this format belong not to SoVerNet, but to one of our customers. If the URL you sought was a page on our SoVerNet website, try the following: Back Click here for our Main page Use the search function below to search our site: General Search Services Support and FAQs Contact Info Customer Websites Notices and Announcements Account Forms

157. The U Of O Physics Student Page Vectors trigonometry. The following is a list of problems. To access a problem, click on its title. Converting from Polar to Cartesian Coordinates http://zebu.uoregon.edu/~dmason/probs/bas/trig.html

The following is a list of problems. To access a problem, click on its title: Converting from Polar to Cartesian Coordinates Adding Vectors Hexagon Inscribed in a Circle The Earth Curving Away From You ... Surveying with a Protractor The U of O Physics Student Page last update: September 25, 1995 dmason@zebu.uoregon.edu

158. 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/

159. Trigonometry - Maths Online Gallery Multimedia learning units on trigonometry maths online Gallery. http://www.univie.ac.at/future.media/moe/galerie/trig/trig.html

Trigonometry The applets are started by clicking the red buttons. The applet Triangle and Law of Sines emphasizes that the mathematical symbols denoting lengths, angles and trigonometric functions in a triangle stand for concrete numbers. Furthermore, it illustrates (two versions of) the Law of Sines. Note that the applet does not provide a proof of the latter. For a multimedia proof see The Law of Sines by Math Education and Technology. The applet is started from the red button in its own window. Also see the learning units under Trigonometric functions Definition of the trig functions (applet) and under Functions 2 The graphs of sin, cos and tan (applet) Graphs of elementary trigonometric functions (graphics) Recognize functions 3 (puzzle, sine and cosine functions) Recognize graphs 3 (puzzle, sine and cosine functions) Gallery - Table of contents Maths links online tools topics ... Welcome Page

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

setAdGroup('67.18.104.18'); var cm_role = "live" var cm_host = "tripod.lycos.com" var cm_taxid = "/memberembedded" Search: Lycos Tripod Movie Clips Share This Page Report Abuse Edit your Site ... Next HKCEE Mathematics Last updated: September 2, 2005 Number Systems and Surds An interactive quiz A Flash animation showing the origin of the Square Root Sign. The classical proof that square root 2 is irrational ( PDF Word 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 Another MC Test (Word 97 file) 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.

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