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### True Bearings and Trigonometry

A boats sails on a true bearing of 140 for 40km, then changes to bearing of 250 for 80 km. Find dis… Tags: trigonometry, bearings ⚡Survenator⌁ Sep 25, 2017 138 views

### Horizontal Curves (Part 2)

Using trigonometry, geometry, and algebra to derive equations for the parts of a horizontal curve. Tags: algebra, software AxeMen Site Prep Dec 16, 2013 152 views

### Triangle Trigonometry: Surveying

Triangle Trigonometry: Surveying A review of all triangle trigonometry, including the Law of Sines,… Tags: surveying, how-to ePalmetto Sep 30, 2013 980 views

### Trig 2.5 Surveying: Subtense Bar Method

With a rod of known length and the ability to measure an angle, surveyors can find unknown distance… Tags: angles, calculations ⚡Survenator⌁ Sep 23, 2013 784 views

### Trigonometric Leveling

Trigonometric leveling geometry model 3D simulation Tags: how-to, tutorial ⚡Survenator⌁ Jul 15, 2013 196 views

### the BASICS of TRIGONOMETRY Tutorial

Want to learn the basics of trigonometry? Want to learn how to use the functions sine, cosine and t… Tags: tutorial, formulas ePalmetto Oct 25, 2012 201 views

### Tutorial#1-Easy Trick to Find Exact values for sin cos tan.

Easy Trick to Find Exact values for sin cos tan. Tags: math, functions SurveyEarthinaDay Oct 11, 2012 172 views

### A way to remember the Entire Unit Circle for Trigonometry

A way to remember the Entire Unit Circle for Trigonometry. This is the way that I remember the unit… Tags: functions, equations SurveyEarthinaDay Oct 11, 2012 168 views

### A Finger Trick for Trigonometry (Tanton: Mathematics)

If we insist that students memorise the values of sine and cosine for the basic angles 0, 30, 45, 6… Tags: functions, equations SurveyEarthinaDay Oct 11, 2012 316 views

### Learn trigonometry in 19 minutes

Practical Trigonometry . Answers:Hydro tower height=83.9 ft ; Pond depth=96.3 ft ; Building height=… Tags: tutorial, how-to SurveyEarthinaDay Oct 11, 2012 136 views

### the BASICS of TRIGONOMETRY (Review and Tutorial)

Want to learn the basics of trigonometry? Want to learn how to use the functions sine, cosine and t… Tags: practical, quick ePalmetto Apr 7, 2012 324 views

### Learn trigonometry in 19 minutes

Practical Trigonometry . Answers:Hydro tower height=83.9 ft ; Pond depth=96.3 ft ; Building height=… Tags: practical, quick ePalmetto Apr 7, 2012 304 views

### WildTrig11: Applications of rational trig to surveying (I)

Rational trigonometry can be used to solve surveying problems, usually more simply than the current… Tags: mountains, Regiomontanus Jaybird Dec 6, 2010 122 views

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