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COURSE TITLE: Advanced Mathematics and Trigonometry
* find the values of the six trig functions of special angles * find decimal approximations for the values of the six trig. functions for all angles. I. Students will learn to graph the six trig functions using both a. graphing calculator and paper and pencil. Upon completing this goal the student will be able to:
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[DOC File]Outline for Teaching Trigonometry
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using a calculator. radians/degrees. for most problems, I require exact answers. using interpolation with tables. New trig functions defined. cosecant. secant. cotangent. representation by line segments. extended trig chart. assignment 6.3. Pythagorean Identities (3) get from unit circle and segment representations. demonstration with special ...
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[DOCX File]Teaching trigonometry
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Teaching trigonometry. Anne Watson, University of Oxford. A summary of responses to a questionnaire: 29 responses received. These are in no way representative of practice in Oxfordshire, because the replies came in clusters of between 1 and 5 from a wide range of …
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[DOC File]PreCalc D - Trigonometry Worksheet
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Determine two coterminal angles (one positive and one negative) for each given angle. Express your answers in degrees. 1) 36° 2) -120° 3) 300° 4) -420° Express the following angles in radian measure as multiples of . 5) 30° 6) 150° 7) 315° 8) 120° 9) -20° 10) -240° 11) -270° 12) 144° Express the following angles in degree measure:
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[DOC File]Trigonometry
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Your calculator probably allows as much as 8 places. Degrees and Radians. Depending on the books you use or courses you take, angles may be specified in either degrees or radians. You need to be competent in both. This is easy. First we assume you are familiar with degrees and know there are 360 degrees in a complete circle.
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[DOC File]Right Triangles and SOHCAHTOA: Finding the Length of a Side
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Simplify. You may use a handheld calculator (in degrees mode) to calculate.In this case, an approximate value for the tangent of 38 degrees is 0.78129: Step 9: Check for reasonableness: In this case, the acute angle was 38°, which is. less than 45°. (If …
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[DOC File]Advanced Alg Trig
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54. Find the exact of each. NO Calculator! a. sin 150˚ b. sec c. cot -225˚ d. cos . 55. Find the complement and supplement of each. Answer in radians if given radians and in degrees if given degrees. a. b. c. 25˚ d. 56. A central angle of 45˚ intercepts an arc. If the circle has a radius of 8 cm, what is the length of the arc? 57.
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[DOC File]Pre-Calculus/Trig 3
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Find the exact value of each trigonometric function. (NO Calculator!) 25. cos 240o 26. csc 330o 27. sec -2( 28. sin 29. 30. Solve for the angle given the trig function and its value. (NO Calculator) 31. 32. 33. 34.
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[DOC File]Name__________________________
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But we need to practice using the calculator before we get to working any problems. First you need to check that your calculator is in the right mode. It should be in degrees mode. Try entering Sin 30°. If you get 0.5 you are in the right mode. Otherwise you need to change it. After you are sure that you are in degrees mode we are ready to start.
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[DOC File]Trigonometry Test #01 Review, Spring 2010
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Evaluating Sine, Cosine, and Tangent on a Calculator. Make sure your calculator is in degree mode. Enter the trig function followed by the angle in parentheses. For angles in DMS, you can enter the angle using the DMS functionality of your calculator. For angles in DMS, you also can enter the angle as the number of degrees plus fractions of a ...
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