Section | Topic | To Do | Anticipated Completion Date | 04.01| Angles and Their Measures| Lesson (Section 4.1 of your text), Practice Problem,
Submitted Assignment| Before 10/16/12|
04.02| Trigonometric Functions of Acute Angles| Lesson (Section 4.2 of your text), Practice Problem,
Submitted Assignment| Before 10/16/12|
04.03| Trig Functions: The Unit Circle| Lesson (Section 4.3 of your text), Practice Problem,
Submitted Assignment| Before 10/23/12|
04.04| Trig Functions of Any Angle| Lesson (Section 4.3 of your text), Practice Problem,
Submitted Assignment| Before 10/23/12|
04.05a| Graphs of Sine and Cosine Functions| Lesson (Section 4.4 of your text), Practice Problem,
Submitted Assignment| Before10/30/12|
04.05b| Analyzing the Sine and Cosine Functions| Project| Before10/30/12| 04.06| Graphs of Other Trig Functions| Lesson (Section 4.5 of your text), Practice Problem,
Submitted Assignment| Before10/30/12|
04.07| Inverse Trigonometric Functions| Lesson (Section 4.7 of your text), Practice Problem,
Submitted Assignment| Before 11/6/12|
04.08| Solving Problems with Trigonometry| Lesson (Section 4.8 of your text), Practice Problem,
Submitted Assignment| Before 11/6/12|
04.09| Module Four Practice Test and Review | Complete the module three practice test, review, and then call your instructor| Before 11/13/12| 04.10| Module Four Test
Trigonometric Functions| Show your work on your exam| Before 11/13/12| 04.11| Reflection and Discussion| Submit a copy of your posted tip| Before 11/13/12|

...Teaching trigonometry using Empirical Modelling
0303417
Abstract
The trigonometric functions sin(x), cos(x) and tan(x) are relationships that exist between the angles
and length of sides in a right-angled triangle. In Empirical Modelling terms, the angles in a triangle
and the length of the sides are observables, and the functions that connect them are the definitions.
These well-defined geometric relationships can be useful when teaching GCSE-level students about
the...

...Trigonometry (from Greek trigōnon "triangle" + metron"measure"[1]) is a branch of mathematics that studies triangles and the relationships between their sides and the angles between these sides. Trigonometry defines the trigonometric functions, which describe those relationships and have applicability to cyclical phenomena, such as waves. The field evolved during the third century BC as a branch of geometry used extensively for astronomical studies.[2] It is also...

...Right Triangle TrigonometryTrigonometry is a branch of mathematics involving the study of triangles, and has applications in fields such as engineering, surveying, navigation, optics, and electronics. Also the ability to use and manipulate trigonometric functions is necessary in other branches of mathematics, including calculus, vectors and complex numbers. Right-angled Triangles In a right-angled triangle the three sides are given special names. The side...

...Trigonometry
| Introduction to trigonometryAs you see, the word itself refers to three angles - a reference to triangles. Trigonometry is primarily a branch of mathematics that deals with triangles, mostly right triangles. In particular the ratios and relationships between the triangle's sides and angles. It has two main ways of being used: 1. In geometryIn its geometry application, it is mainly used to solve triangles, usually right triangles. That is,...

...Trigonometry (from Greek trigōnon "triangle" + metron "measure"[1]) is a branch of mathematics that studies triangles and the relationships between the lengths of their sides and the angles between those sides. Trigonometry defines the trigonometric functions, which describe those relationships and have applicability to cyclical phenomena, such as waves. The field evolved during the third century BC as a branch of geometry used extensively for astronomical...

...can communicate to anyone and almost anywhere in the world. Because of the small size of the cell phone, students can send a text quietly and discreetly. The text can go unnoticed anywhere to get help on answering tests, homework, and other class assignment. Learning in school is to behave fair not cheating.
Therefore, schools should ban students from bringing their cell phones. However it should be done fairly. In case of an emergency some student need a call for help,...

...~TUDENTIDNO
FIRST TRIMESTER EXAMINATION, ZOO+2005 SESSION
PMT 0045 - IT MATHEMATICS 1
( Alpha Information Technology studdnts only )
17 AUGUST 2004
9.00 a.m - 11 .OO a.m
( 2 Hours )
INSTRUCTIONS TO STUDENT
1. This Question paper consists of 4 pages excluding the qover page and formula sheet.
2. Answer FOUR out of FIVE questions.
3. Please print all your answers in the Answer Booklet prcivided. All necessary working
MUST be shown.
Instruction: Answer FOUR questions...

...consequently known as "the father of trigonometry."[3]
Sumerian astronomers introduced angle measure, using a division of circles into 360 degrees.[4]They and their successors the Babylonians studied the ratios of the sides of similar triangles and discovered some properties of these ratios, but did not turn that into a systematic method for finding sides and angles of triangles. The ancient Nubians used a similar methodology.[5] The ancient Greeks transformed...

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