refer to right triangle ABC with C = 90 0. In each case, use a calculatorto find sin A, cos A, sin B, and cos B. Round your answers to the nearest hundredth if necessary.   b= 8.88   c= 9.62

Q: Solve the following triangle using the Law of Sines or Law of Cosines. Round each answer to one…

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Q: The terminal side of angle α is in quadrant III. What sign, positive or negative, will the sine,…

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Q: If the terminal side of angle A goes through the following point on the unit circle, then what is…

A: Given: The terminal side of angle A goes through the point -2425,725.

Q: Consider a right triangle with two other angles A and B.  Find the value of sin (A) if cos (A)=3/5?

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Q: In this figure, triangle GHJ is similar to triangle PQR. 17 15 G\ What is the sin(4G)? 8.

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Q: Refer to right triangle ABC with C = 90 0. In each case, use a calculatorto find sin A, cos A, sin…

A: ABC is a right angled triangle with C=90° & a=19.44, b=5.67. The diagrammatic representation is,

Q: Give the answer to the trig function and the quadrant where the angle terminates. 47t sin 3 %3D

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Q: Use the given triangle to answer the following questions. B 5. 3 A C 4 Decide if the given triangle…

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Q: Find the exact values of the sine, cosine, and tangent of the angle negative 5pie/12

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Q: Find an angle A that is coterminal with anangle, in radians, measuring where 0 < A < 2n. Give your…

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Q: The following information refers to triangle ABC. Find all missing parts using The Law of Sines: C=…

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Q: A triangular plot of land has one side along a straight road that is 200 feet long. A second side…

A: Given data: Straight road=200feet Second angle=50° Third angle=43°

Q: n that cot(0) = and 0 is in Quadrant III, what is sin(0)? Write your answer in exact form. Do not…

A: We have to solve

Q: Label the triangle and then use the Law of Sines to find the value of X.

A: Given,           A triangle XYZ is shown below :

Q: Refer to right triangle ABC with C = 90 0. In each case, use a calculatorto find sin A, cos A, sin…

A: Given: a= 13. 64 , b = 4.77

Q: Serena is skiing around a circular trail that has a four kilometer radius. If she travels through an…

A: Distance travelled around path will be given by S=θ2π×2πRS=θR

Q: The terminal side of an angle 0 in standard positlon intersects the unit circle at 39 80 89' 89 What…

A: Given, the terminal side of an angle θ in standard position intersests the  unit circle at 3989,…

Q: For the right triangle shown, express the sin of ∅ in terms of a,b, and c.

A: Given: The right angle triangle shown in the figure, We have to find sin∅

Q: On the basis of the drawing provided, complete the Law of Sines. sin a a B a A b

A: Given

Q: be the point on the unit circle corresponding to an angle 0 in the second quadrant. 8 Let ( x, What…

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Q: On the basis of the drawing provided, complete the Law of Sines. sin a a A C b

A: we have the given figure as the incomplete statement is sinαa=

Q: If sec(a) < 0 and sin(a) = 15 what quadrant is the terminal side of a in? Type. a number only. If…

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Q: Without using a calculator, compute the sine and cosine of 210° by using the reference angle. (Type…

A: Given:         Since the given angle is 210∘.Let θ=210∘.

Q: Given the triangle below, determine the exact measure of each unknown 1 side if sin a = В 14 D 45 A

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Q: In a right triangle, the tangent of angle A is and the cosine of angle A is Based on these values,…

A: Given as  tan A=912 And  cos A=1215

Q: Use a reference triangle to find the given angle. 1 - 1 sin

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Q: Given that sine = -1/2 ande lies in quadrant IV, find the following value. cote V3 -V3/3 -V3

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Q: 5) Find PR 20 ft /64* 86 R

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Q: In triangle ABC with sides a, b, and c the Law of Sines states that

A: To state the law of sines.

Q: For the right triangle shown express the cos of θ as a fraction in lowest terms. Side a = 6, side b…

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Q: Use the law of sines to show that exactly one triangle exists for which A = 42 degree,a = 29 inches,…

A: Given: A=42 degree a=29 in b=21 in Formula used: sin Aa=sin Bb

Q: (circle one of the following choices) b) a) The primary trigonometric ratios b) The sine law c) The…

A: We need to solve the triangle.  Primary trigonometric ratios can be used when we have a right-angled…

Q: Using the Law of Sines, Marina gets m<B = 41 (to the nearest whole) degrees. Is there another…

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Q: Given the triangle , find the length of side z using the Law of Sines. /57° 12° Round your final…

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Q: Using the Law of Sines, Marina gets m<B = 41 (to the nearest whole) degrees. Is there another…

A: The objective is to find the angle of B

Q: The figure below shows the right triangle XYZ. Which of these ratios can be used to find the cosine…

A: cosine angle can be found as below :

Q: Use the given triangle to find the exact value of sine, cosine, and tangent of sin a cos tan 4 3. 비2

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Q: In a right-angled triangle, if sec 0=5/3, what will be the value of tane? Select one: O a. 5/4 O b.…

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Q: If the terminal side of angle 0 goes through the point (, v) V5 2V5 5 on the unit circle, then what…

A: The terminal side of an anglegoes through the pointon the unit circle. If (x, y) is a point on the…

Q: By applying the steps above, find an angle o, with 0° < o < 360° that has the same a) cosine as 53°…

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Q: Given that sine = 3/5 ande lies in quadrant II, find the following value. cote 3/4 4/5 -4/3

A: Given: sinθ=35 and θ lies in quadrant II.

Q: Find the measurement of the indicated angle. Round to the nearest tenth, if needed. cos K = 0.3792 K…

A: Given, cosK = 0.3792  We have to find the value of K in degrees.

Q: Given the triangle below, find sin(0). Give an exact answer. 13 5 12

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Q: Given that sine = 4/5 and e lies in quadrant II, find the following value. %3D cote -3/4 -4/5 -4/3

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Q: Given that cot(0) = -, and 0 is in Quadrant II, what is sin(6)? Write your answer in exact form. Do…

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Q: Find the area of the triangle. Round each answer to the nearest tenth. 40 219 28 Dvid

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Q: Given that cos ( θ ) = 3 square root 10 / 10, and θ is in quadrant IV, what is sin ( θ ) ?

A: Given :        cos(θ) = 31010 and θ is in quadrant IV   To find :     sinθ

Q: Draw your own triangles given the indicated measures and solve for the other parts using the Law of…

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Q: Use the given triangle to find the exact value of sine, cosine, and tangent of 2a. sin 2a = cos 2a =…

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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.