. In a right triangle, the side opposite angle α has a length of 11.1 feet, the side adjacent to angle α has a length of 13.4 feet, and the hypotenuse has a length of 17.4 feet. What is the value of cos(α)? 0.828 0.770 1.299 0.638

Q: If cos a = 0.154 and sin B = 0.273 with both angles' terminal rays in Quadrant-I, find the values of…

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Q: 13. Use a calculator to find the ratios to two decimal places and angle measures to the nearest…

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Q: For the diagram below, which primary trigonometric ratio would you pick to solve for the unknown…

A: Using right angle triangle property   Cos 32= base / hypotanous

Q: For the following trigonometric ratio in the specified quadr other trigonometric ratios. Sketching a…

A: Introduction: The trigonometric ratio for the triangle ABC, are given by, sint=bc, cost=actant=ba,…

Q: Given sin(A)= 이2 where 13 TT <A < π, and cos (B)= 4 where Tt < B < Зп find exact 5 values for sin(A…

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Q: You are given that cos(A) = --, with A in Quadrant III, and cos(B) = with B in Quadrant I. Find…

A: Using quadrant property and pythagoras theorem to find the value of sine and cosine,we can easily…

Q: For the diagram below, which primary trigonometric ratio would you pick to solve for the unknown…

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Q: For the diagram below, which primary trigonometric ratio would you pick to solve for the unknown…

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Q: You are given that cos ( A ) = − 7 / 25, with A in Quadrant III, and cos ( B )= − 12 / 13, with B in…

A: Value of cosA ,cosB and quadrants are also given in the problem. We have to find the value sin(A-B).…

Q: You are given that cos(A) = with A in Quadrant I, and sin(B) = 3 %3D 24 -, with B in Quadrant III.…

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Q: 25. Use the trigonometric ratio sin e= -0.2761 to determine which of the following is the correct…

A: Given is  Sin θ = -0.2761  So, thing to notice here is that, the value of sin θ is -ve  We know…

Q: What are the values of cos a and tan a, if a is the measure of an acute angle in a right triangle…

A: Given that α is acute angle, that means 0&lt;α&lt;π2.Hence, all the trigonometric ratios are…

Q: What are the values of cos a and tan a, if a is the measure of an acute angle in triangle and sin a…

A: See the details solution in below

Q: A tower with a wire that extends from the top of the tower to the ground is shown below. 55 ft. 68…

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Q: 40 a lies in quadrant I, and sin(B) = 24 sin(a) = B lies in quadrant II, 25 41

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Q: In a right triangle ABC, tan(A) = 3/4. Find sin(A) and cos(A).

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Q: Given that cos⁡θ=0.754 , what is the measure of θ ? Round your answer to the nearest tenth

A: Given, cosθ = 0.754  We have to find the θ.

Q: II. Find the missing side and the other 5 trigonometric ratios of A. 1. sin A 12 %3D 13 一

A: Given- sinA=1213 To Find- Other 5 trigonometric ratios.

Q: Find the exact values of sin θ and cos θ if the terminal side of angle θ intersects the unit circle…

A: Here x and y satisfy x^2+ y^2 =1

Q: You are given that cos(A) =, with A in Quadrant I, and sin(B) = - with B in Quadrant III. Find…

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Q: If sin (2a) cos (a +30), what is the value of a ? O20 O 20 O 30 О 50 O 110

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Q: Find sin A, cos A, tan A, and sin B, cos B, and tan B in right triangle ABC, with C 5 90°given the…

A: Given that a=1,b=2. Draw the △ABC with C=90° as shown below:

Q: Given tan a = 24' a in the third quadrant, sin ß = ß in the second quadrant, find the exact value of…

A: In this question we have to find the value of the following trigonometry function.

Q: for angle A it is known that cos (A) < 0 and csc (A) = 10.  If A is drawn in standard position, in…

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Q: For the diagram below, which primary trigonometric ratio would you pick to solve for the unknown…

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Q: 3. Find the measure of each angle to the nearest tenth of a degree. a) sin A = 0.2345 b) cos B =…

A: Here, we have to find the measure of the angle for given trigonometric function.

Q: Example 6: Set up the following trigonometric ratio from the given angle to solve for x. adj 12 A)…

A: In right angle triangle,   sin θ=opposite  hypotenusecos θ=adjacenthypotenuse

Q: Given cos e- ,where 180° s es 270°, a) state the other five trigonometric ratios as fractions. b)…

A: Given,           cosθ=-49 , where 180°≤θ≤270°

Q: For the diagram below, which primary trigonometric ratio would you pick to solve for the unknown…

A: From the triangle given with right angle

Q: Estimate ? if cos ? = −0.7 and 0 ≤ ? < 2?. (Enter your answers as a comma-separated list. Round…

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Q: 1. Which ratio corresponds to cos 0 ? adjacent side A) hypotenuse C) - a

A: Answer 1 We know that Cosθ=AdjacentHypotenuseHere.Adjacent=12Hypotenuse=rTherefore,Cosθ=12rOption A…

Q: If Jon needs to find the value of cos P in PQR, which of the following ratios should he use?

A: Cos p = adjacent hypotenuse            = PQPR

Q: Use a calculator to find ? to the nearest tenth of a degree, if 0° < ? < 360° and cos( ?)=-0.7620…

A: Given: cos( x )=-0.7620 0° &lt; x &lt; 360°

Q: Find the value of csc ? given that cos ? = 0.2632 and ? is an acute angle. Round to four decimal…

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Q: Given cos 0 = where 13 0° < 0< 360°determine: In which quadrant a. could the terminal arm of 0 be?…

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Q: in a right triangle cos(b)=1/2, what is the value of sin(a)

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Q: An angle 0 drawn in standard position terminates in the third quadrant such that cos 0 =- Which of…

A: We have to find sin angle

Q: 3. Given the value of one trigonometric function of an acute angle 0, find the values of the…

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Q: 15. Find the exact value of sec [arctan (-)]. You must show the triangle that you have used, and do…

A: Given: sectan-1-35 Let y=tan-1-35 Firstly solve the tany=-35 We know that  tanθ=PerpendicularBase…

Q: 9. Use the trigonometric ratio cos e= 0.6798 to determine which of the following is the correct…

A: To find the correct value of theta :

Q: You are given that sin(A) = , with A in Quadrant I, and cos(B) = -, with B in Quadrant III. Find…

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Q: 7) cos 50°

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Q: 24. Use the trigonometric ratio cos e= 0.6798 to determine which of the following is the correct…

A: We use trigonometry ratios.

Q: Evaluate the expression under the given conditions. cos(? − ?);  cos(?) = 3/5,  ? in Quadrant IV,…

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Q: given that cos ( θ ) = - ( 3 square root 13 ) over (13) , and θ is in quadrant III, what is cos…

A: Given,          cosθ=-31313 , θ is in quadrant III.

Q: Let B be one of the two acute angles of a right triangle.  The hypotenuse of the triangle is of…

A: It is given that  hypotenuse of the triangle is of length 130, the side of the triangle adjacent to…

Q: You are given that cos(A) = -, with A in Quadrant III, and cos(B) = -, with B in Quadrant II. Find…

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Q: Given cos(2t)= -0.6 with the terminal side of the arc in QII.  A) what is the value of 2t? B) What…

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Q: You are given that sin(A) with A in 25 12 - Quadrant IV, and sin(B) Quadrant III. Find cos(A + B).…

A: In 4th quadrant cosx is positive and sinx is negative . In 3rd quadrant both sin and cos are…

Q: 161 Suppose that is an angle in quadrant 2 and that cos a = 2 . Compute the exact value of cos 289…

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Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.