Use the definitions of the trigonometric ratios to find the value of sin30°sin⁡30°, cos30°cos⁡30°, and tan30°tan⁡30°.

Q: 20° 9 Not drawn to scale

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Q: Match the trigonometric ratio with its description

A: One of the trigonometric ratios is the sine ratio. It is the opposite side above the hypotenuse of…

Q: right

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Q: Using the Trigonometric Ratios, solve the following. 1. Find the angle of elevation from a point on…

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Q: Define the six trigonometric ratios in terms of the adjacent and opposite sides and the hypotenuse.

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Q: Find the trigonometric ratios as simplified fractions and as decimals to the nearest thousandths (as…

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Q: Use trigonometric ratios to find the indicated side lengths in the diagram shown. Round your 8.5 72°…

A: Solution of the problem as follows

Q: 2. Use the special angle triangles and the Cartesian plane to determine the six trigonometric ratios…

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Q: If r is the distance from the origin to the point (x, y), state the six ratios,or definitions,…

A: Given that r is the distance from origin to the point x,y.

Q: Define the tangent, sine, and cosine ratios for an acute angle.

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Q: Write the trigonometric ratio indicated. tan W

A: From the given Right-Triangle , we have Base = 5 ,  Perpendicular side=12,    hypotenuse =13

Q: 15

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Q: Explain why the values of the trigonometric ratios only depend on the angle αα and not on the…

A: Concept: The trigonometric ratios only depend on the angle and not on the particular length since…

Q: Without using a calculator, use trigonometric ratios to find the unknown sides and angles in the…

A: When two angle of a triangle is same then it is a isosceles triangle. We can use trigonometry ratios…

Q: Find the exact values of the six trigonometric ratios of the angle 0 in the triangle. 160 164

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Q: b=12 A, C= 5 5 B

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Q: Express the following trignometric ratio as the trignometric ratio of an acute angle sin 312o.

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Q: Use Triangle ABC to find the trigonometric ratio. A 17 8 15 B tan B =

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Q: est A.Determine the six trigonometric ratios for angle D in the right triangle below D

A: we have to find trigonometric ratios for angle D.

Q: Summarize the three core types of trigonometric ratios showing what each ratio is.

A: Solution

Q: Express the length a, b, c, and d in the figure in terms of the trigonometric ratios of 0. a b = C =…

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Q: Find the exact values of the six trigonometric ratios of the angle 0 in the triangle. 2 3

A: we know that in right angle triangle hypotenuse2=base2+altitude2                                 ..1…

Q: Find the exact values of the six trigonometric ratios of the angle 0 in the triangle.Enter your…

A: given: a right angled triangle with sides 8,15 and 17. and one of the angle is θ. first of all label…

Q: Given that Cos x = 4/7, find the values of all other trigonometric ratios.

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Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

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Q: 5) Write the trigonometric ratios for the following angles. * 25 cos(A) : %3D 24

A: Given,   Cos A=?

Q: Using the triangles below, identify the six trigonometric ratios by giving the measure of the sides.

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Fill in the Trigonometric Ratios using the following figure: 29 21 sin O = Cos O = tan O 20

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Q: In AABC, if a = 10, b = 24, and ZC = 90°, determine the exact expressions for the six trigonometric…

A: The given triangle is right-angled, from the Pythagoras theorem, c=a2+b2c=102+242c=676c=26

Q: 12 i Which of the following trigonometric ratios are correct? 20°

A: our objective is to find the correct ratio.

Q: Find the remaining trigonometric ratios of θ if:

A: (39).  Given: cscθ=-135  and θ in third quadrant.

Q: 7 Write the ratios for sin C, cos C and tan C. 25 .C 24 B

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Q: r

A: Angle related problem.....

Q: Use Triangle ABC to find the trigonometric ratio. A 17 8. C 15 tan B =

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Q: Use the definitions of the trigonometric ratios to find the value of sin45°, cos45°cos⁡45°, and…

A: Explanation of the solution is given below...

Q: If sine , then what are the other five trig ratios?

A: So in this we have to use fundamental trigonometry identify so I'm providing hand written solution…

Q: Which trigonometric ratios are negative in the second quadrant? Explain.

A: In second quadrant, negative x axis are used

Q: Which of the following trigonometric ratios are correct? b. a 37°

A: Consider the given triangle.   Here, Perpendicular=aBase=xHypotenuse=b

Q: Which Trigonometric Ratio did you apply above? What is the value of the variable W? What is the…

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Q: Find the exact values of the six trigonometric ratios of the angle e in the triangle.

A: Given: To find: sinθ=?cosθ=?tanθ=?cosecθ=?secθ=?cotθ=?

Q: Find the six trigonometric ratios of each of the acute angles of the given right triangle:

A: Given that:

Q: Find the exact values of the six trigonometric ratios of the angle 0 in the triangle. 40 75

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Q: 2. The coordinates of a point on the terminal arm of an angle are shown. Determine the exact six…

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Q: Find the value of each trigonometric ratio. 1) tan C

A: Question 1,Given,          The triangle is shown below :

Q: ) Use the CAST rule and your knowledge of special angles to determine values for all 3 primary…

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Q: tan Z 35 21 28

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Q: What are the other five trigonometric ratios of 0 in a right triangle with cot 0 = 2? %3D 16

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Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

A: Here we have to find the hypotenuse, adjacent leg and opposite leg in the reference to the given…

Q: 2. Write all the other trigonometric ratios of ZA in terms of sec A.

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.