Find the reference angle for the given angle. 385 OA. 115° OB. 155° OC 25° OD. 65°

Q: Find the reference angle for the given angle. 6.2 O A. -0.08 O B. -3.06 O C. 0.08 O D. 3.06

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Q: Find the reference angle, θ′ for the angle θ = 3.6.

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Q: 23 TT in radians is 8. The angle between 0 and 27T in radians that is coterminal with the angle

A: The given angle is  23π/8

Q: Given v = 4i –j and w = 2i + 5j, find the angle between v and w. What is the angle between v and w?…

A: We apply formula Cos(theta) = (A.B)/ (|A|*|B|)

Q: Find the size of the unknown angle to one decimal place A Sin 80 18 cm S&A = CE B ? 80° 16 cm C

A: To find the size of unknown angle to one decimal place.

Q: Name the quadrant in which the angle, given in radians, 2T Where is the angle located? 3 O A.…

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Q: Given the triangle below, find the angle 0. Give your answer in radians and round to four decimal…

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Q: Name the quadrant in which the angle below is located. csce = and tane is positive. O II O IV II O O

A: Given csc θ = 135 and tan θ is positive. We have to find the quadrant in which the angle θ is…

Q: 11T Find the reference angle (acute angle) of 4 O a) - 3 4. b) 37

A: Given angle Note : The reference angle is the angle that the given angle makes with the x-axis.…

Q: Which angle is NOT coterminal with an angle of radians in standard position? A. R 30 7 B. C. D. 16 7…

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Q: 7) МKL 2 1 J

A: We have given arc MKL⏜. it represent the the major arc . The central angle of the give arc is  ∠1

Q: Given the triangle below, find the angle 0 in radians. Round to four decimal places. 9.

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Q: Use the Law of Cosines to determine the indicated angle 0. (Assume a = 16, b = 12, and c = 24. Round…

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Q: Find the reference angle for the angle θ = 15π/4

A: The reference angle is defined as the angle between the x-axis and the terminal side of the angle.…

Q: Given the triangle below, find the angle 0. 16 11 Give your answer in radians rounded to four…

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Q: Find the corresponding angle measure in radians. O A. - 45° OA. 4 7T O B. 4 OC. 3 元 OD.

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Q: For the right triangle below, find the measure of the base angle. Round to the nearest hundredth…

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Q: 3) What is the radian measure of the indicated angle? a) o 5 b) O 11 o 6 c) O 17T 6 d) o 23t 6

A: To determine: the radian measure of the indicated angle

Q: Find the reference angle 0'. = 306° e' = Sketch e in standard position and label 0'. y y X y y X

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Q: Find the angle 0, in radians, in the given right triangle. The length of the side adjacent to 0 is…

A: We have to find the value of θ.

Q: Given an angle 0 = 13.5°, what is the measure of 20 in radians measure? %3D o 3T 20 O 2340T O 46807…

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Q: 7) GJ 2/3 H 4 G.

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Q: Given the triangle below, find the angle 0 in radians. Round to four decimal places. 10

A: Given Triangle :

Q: Draw the terminal ray and find the reference angle of the given angle

A: (11/4)*pi= 2.75 pi =(2 3/4)pi2pi means one rotation . So 2.75pi is one complete rotation and 0.75pi…

Q: Approximate the acute angle u to the nearest (a) 0.01 and (b) 1'.

A: Given, secθ=4.246

Q: Find the reference angle for the given angle. (a) 2.5 2.5n (b) 2.5 2.5

A: Consider the equation

Q: 21. If cot 0 < 0, in which quadrant(s) could the terminal side of angle 0 lie? A. II and IV B. II…

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Q: Name the quadrant in which the angle below is located. tane and sing is positive. = - O II O IV II

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Q: C 56.3 В А 80.2

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Q: Use the Law of Cosines to determine the indicated angle 0. (Assume a = 132.5, b = 61, and c = 164.5.…

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Q: Name the quadrant in which the angle 0 lies sin 0>0, cot 0>0 The angle 0 lies in which quadrant? O…

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Q: Find the reference angle for the angle 5.7. The angle is measured in radians, not degrees,

A: 5.7 rad = 5.7×180π =326.586o 360-326.586 = 33.414

Q: C a 38

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Q: In OZ , m/PZR is radians. What is the length of PR ? P. 8. O A. 2 O B. OC. C. 7 16 O D.

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Q: The angle of elevation from a boat to the top of a 90 meter hotel is 10 °. How far is the boat from…

A: To find: The distance between boat and the hotel. Given information: The angle of elevation from a…

Q: find the reference angle for the given angle  -1.4pi

A: The rule for calculating reference angle, For an angle between 0 to 90 degrees, the reference angle…

Q: Find the indicated angle ?. (Use either the Law of Sines or the Law of Cosines, as appropriate.…

A: Given: a = 8, b = 6, c = 9. To find: Indicated angle.

Q: Which angle is NOT coterminal with radians? 4 A 4 - 4 117 4 13л D 4. O a A

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Q: Use the Law of Sines to find the indicated angle 0. (Assume zC = 67°. Round your answer to one…

A: Sine law

Q: 8. Find the angle of elevation to the top of a tree from the ground if the tree is 10 yards ta and…

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Q: Name the quadrant in which the angle below is located. tane 4 and sing is positive. II OIV

A: Given tan θ = -45 and sin θ is positive.

Q: (b) 2.4 (с) —10п

A: I am attaching image so that you understand each and every step.

Q: Use the Law of Sines to find the indicated angle 0. (Assume ZC = 62°. Round your answer to one…

A: Given that:

Q: Use the Law of Cosines to determine the indicated angle 0. (Assume a = 22, 12, and c = 24. Round…

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Q: Find the indicated angle ?. (Use either the Law of Sines or the Law of Cosines, as appropriate.…

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Q: Find sin0, where 0 is the angle shown. Give an exact value, not a decimal approximation. 00

A: Here we have to find sin θ .

Q: Name the central angle of the given arc. 3) RTS O B) 23 O A) Z2 C) zl

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Q: 1.) Classify ABC, ADB, BDC by their angle measures, then identify the relationship you would use to…

A: Classify ABC, ADB, and BDC by their angle measures as follows.

Q: 8) FHG H 3 1 G. M/2

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