The given trig ratios are congruent to what other trig ratio? (Remember: The sine of one acute angle in a right triangle is equal to the cosine of its complement.) Q a) cosR = R b) sinR = P.

Q: Which equation shows a correct trigonometric ratio for angle A in the right triangle below? B. 17 cm…

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Q: Given cos 170°, determine which of the following is an equivalent expression. cos 190° a. c. cos…

A: As per our guidelines we are suppose to solve only first question if multiple questions are posted.…

Q: Answer 7 find sin,Cos,missing side and angle tangent

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Q: 2. Use the labels on the triangle to determine the following: а. The ratio for sine of a a b. The…

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Q: Determine whether the statement "When solving an SSA triangle using the Law of Sines, my calculator…

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Q: It is a trigonometric ratio that shows the relationship between the opposite and adjacent side of an…

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Q: 4. Could you use the Sine Law to determine the length of sidep in the triangle? If so, explain how.…

A: we are given a triangle wth measure of one angle and 2 sides, and askes to weather we can use Sine…

Q: In the diagram, AFED tan D = is a right triangle. If 15 cos D E 8. D , which ratio equals

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Q: Describe the conditions that guide when it is appropriate to use the Sine Law, the Cosine Law, the…

A: Given data condtions  for using the sine rule,    the cosine rule  ,the sum of the interior Angle…

Q: 3. Name a trigonometric ratio using sin that is equivalent to cos 30°.

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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.