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  1. Trig Section 5.1: Graphing the Trigonometric Functions / Unit Circle MULTIPLE CHOICE. Solve the problem. 1) What is the domain of the cosine function? 1) A) all real numbers, except integral multiples of (180 °) B) all real numbers C) all real numbers, except odd multiples of 2 (90 °) D) all real numbers from - 1 to 1, inclusive

  2. 9 wrz 2019 · Previous: Sine Rule and Cosine Rule Practice Questions. Next: Quadratic Inequalities Practice Questions. The Corbettmaths Practice Questions on Exact Trig Values.

  3. Exam Style Questions. Ensure you have: Pencil, pen, ruler, protractor, pair of compasses and eraser. You may use tracing paper if needed.

  4. PRACTICE EXERCISE A 1. Find the values of the following trig ratios - the steps mentioned on the previous page have been spelt out for the rst few questions (then you are on your own to do the rest by following the same process): (a) sin 5 ˇ 4 i. 5 ˇ 4 is in Q ..... (as 5 ˇ 4 = ˇ + ˇ 4) ii. In Q .....sin is ..... (+ or {) iii.

  5. Convert each angle from radians to degrees, giving your answers to 1 decimal place.

  6. Once the triangles are memorized the trig ratios can be found by just drawing either of the two triangles. It is important that you memorize the trig ratios for the angles ˇ 6; ˇ 3 and ˇ 4. Exercises: 1. Find the exact ratios for the following (a) tan ˇ 3 (b) cos ˇ 6 (c) sin ˇ 4 (d) tan ˇ 4 (e) tan ˇ 6 2.

  7. Trigonometry (Honors) Review 3 Practice Questions (and Answers) Topics include trig values, half-angle identities, angular distance, quadrants and intervals, inverses, and more. Mathplane.com

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