sec(8) = = %3D 3 sin(a) cos(e) tan(8) = csc(e) = cot(0)

Q: Find the value of each of the six trigonometric functions of the angle e in the figure. 30 15 .....…

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Q: Write the first trigonometric function in terms of the second for ? in the given quadrant. cot(?),…

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Q: Use a calculator to find the following. (Again, find the reference angle first, even if you are…

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Q: Find the exact value of each of the remaining trigonometric functions of θ. Rationalize denominators…

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Q: Use a calculator to evaluate each trigonometric function. Round your answers to four decimal places.…

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Q: Two sides of a right triangle ABC are given, where C is the right angle. Find the values of the six…

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Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.