Trigonometry Introduction
Introduction - In Greek 'Trigonon' means a triangle. 'Metron' means a measure. The combination of these two words gives us the word 'Trigonometry'. Trigonometry is the branch of mathematics that deals with the relations between the sides and angles of triangles. In our..
Trigonometry (Continued) Introduction
Introduction - An equation containing the trigonometrical functions of an unknown quantity is termed as a trigonometrical equation , which holds for some values (and not for all values) of the quantities involved. The value, that satisfies the equation are called the roots . The main prob..
An introduction to trigonometric functions: sine, cosine, and tangent.
trigonometry from the start
Question : If a nautical mile is the arc length intercepted on the surface of the earth by a central angle of measure one minute, fine the number of feet in one nautical mile. ( Assume that the redius of the earth is 2.09 x 10^7 feet.)
Answer : arc length = rx where r is radius and x is angle arc length = 2.09 *10^7 * pi/(60*180) =6,060 feet.. More from Yahoo Answers
Answer : arc length = rx where r is radius and x is angle arc length = 2.09 *10^7 * pi/(60*180) =6,060 feet.. More from Yahoo Answers
Question : I am going to be enrolled in an advanced math class this upcoming year, and i was told by some people that the teacher is horrible. So, i want to know if there are any sites that provide an introduction to trigonometry or even a full course so i can begin the class with somewhat of an understanding of what it is that I will be learning. Please help. I want to at least learn the basics. My math teacher from this year gave us an insight on what we will be doing on the first week, but i want to kno..
Answer : there are many free online classes and tutorials for advanced math . Here is a good place to start http://math.whatcom.ctc.edu/content/Links.phtml?cat=3 and here at free-ed http://www.free-ed.net/free-ed/FreeEdMain01.asp.. More from Yahoo Answers
Answer : there are many free online classes and tutorials for advanced math . Here is a good place to start http://math.whatcom.ctc.edu/content/Links.phtml?cat=3 and here at free-ed http://www.free-ed.net/free-ed/FreeEdMain01.asp.. More from Yahoo Answers
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