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  1. Real-life examples of trigonometric ratio include areas such as astronomy, geodesy, surveying, and navigation. Download Trigonometric Ratios Worksheet PDFs. These math worksheets should be practiced regularly and are free to download in PDF formats.

  2. Determine the Six Trigonometry Ratios. This array of pdf worksheets contains skills to find the three primary trigonometric ratios for the given angle, using the SOH-CAH-TOA; and flip the answers to get the corresponding reciprocal trigonometric ratios. Download the set.

  3. Trigonometric Ratios. Ensure you have: Pencil or pen. Guidance. Read each question carefully before you begin answering it. Check your answers seem right. Always show your workings. Revision for this topic. www.corbettmaths.com/more/further-maths/ 1. Angle θ is obtuse and sinθ = 5. 4. Work out the value of cosθ. ....................... (4) 2.

  4. There are special trigonometric ratios that can be calculated from certain triangles (which we call special triangles). We can also use a calculator to ! nd trigonometric ratios.

  5. Trigonometric Ratios. For a right angle triangle, the relationship between lengths of sides and angles is described using the trigonometric ratios. . The 3 primary trigonometric ratios are: sine (sin), cosine (cos) and tangent (tan). For a given angle, A, the primary trig ratios are defined as follows: Sin(A) = hypotenuse.

  6. Finding Trigonometric Ratios Date_____ Period____ Find the value of each trigonometric ratio to the nearest ten-thousandth. 1) tan A 16 34 30 A B C 1.8750 2) cos C 12 9 15 C B A 0.8000 3) sin Z 16 12 20 Z Y X 0.6000 4) sin C 40 30 50 C B A 0.6000 5) sin C 14 50 48 C B A 0.9600 6) sin C 48 14 50 C B A 0.2800 7) cos A 3 5 4 A B C 0.6000 8) cos X ...

  7. 21 Ιαν 2015 · Name: WORKSHEET: The Six Trigonometric Functions For 1 – 3, Evaluate the six trigonometric functions of the angle θ. 1. 2. 3. For 4 – 6, find the missing side lengths x and y. 4. 5. 6. For 7 – 14, use a calculator to evaluate the trigonometric function to four decimal places. 7. cos 27° 8. tan 5° 9. sin 48° 10. cot 81°