In the figure given below, ZA = 90°, AD is perpendicular to BC. Find x. A 123 6. D x C

Q: Use the Law of Cosines to determine the indicated angle 0. (Assume a = 62.01, b = 38.99, and c =…

A: Given:- a=62.01 ,b = 38.99,c=42.25 To find:- Angle B = θ using cosine law

Q: Use the Law of Cosines to determine the indicated angle 0. (Assume a = 139.5, b = 59.2, and c = 162.…

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Q: Find the missing angle. E C T 140° 450 D ZE

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Q: E. From the top of a 250 ft lighthouse, then angle of depression to a ship in the ocean is 18. How…

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Q: 3 Find the value of the exterior angle y in the following figure. A 60° 55° В C

A: The formula for sum of interior angle of a polygon with n sides is, S = (n - 2) ×180°a triangle have…

Q: Determine the angle 0 in the design of the streetlight shown in the figure, where x = 2.2. (Round…

A: Given figure  ∠A  ∠C    ∠B= θAB= 3  , BC= 2.2   CA=4.5we have to cosine formula for this triangle…

Q: A lawn sprinkler has been set to rotate through an angle of 110 degree and project waterout to 12…

A: Given: A lawn sprinkler has been set to rotate through an angle of 110 degree and project water out…

Q: Find the reference angle for the given angle. (a) 175° (b) 340° (c) 730°

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Q: Use the Law of Cosines to determine the indicated angle ?. (Assume a = 124.5, b = 59.8, and c = 157.…

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Q: In the figure below, AD, BE, and CF all intersect at point G with angle measures as marked. What is…

A: Vertically opposite angles are the angles formed opposite each other when two lines intersect.…

Q: Solve the following triangle using either the Law of Sines or the Law of Cosines. a = 6, b=9, c = 10

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Q: In AGHI, g = 9.8 cm, h = 1.6 degree. cm and i=9.2 cm. Find the measure of ZI to the nearest

A: Given, Triangle GHI. g=9.8cm h=1.6cm i=9.2cm Let the angle i be I.

Q: Use the Law of Cosines to determine the indicated angle θ. (Assume a = 132.5, b = 58.9, and c =…

A: Given, a = 132.5, b = 58.9, and c = 160.5

Q: In ATUV, the measure of V=9o°, TU = 5.4 feet, and VT = 1.6 feet. Find the measure of ZT to the…

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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: Use the Law of Cosines to determine the indicated angle ?. (Assume a = 135.5, b = 60.1, and c =…

A: Using law of cosines

Q: Given C 130°, B= 29°, and c = 15, use the Law of Sines to solve the triangle for the value of a.…

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Q: A lamppost casts a shadow of 18 ft when the angle lamppost? Round to the nearest foot.

A: Explanation and solution is given below....

Q: Determine the angle 0 in the design of the streetlight shown in the figure, where x = 2.2. (Round…

A: Given: The diagram of streetlight.

Q: _2. What is the angle of elevation in the figure? А. LA В. 2В C. 2C 15° D. 2X 2 miles 15°

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

Q: The figure shows triangle KLM inscribed in circle P. K fmZPLM = 43°, find mZLKM, in degrees. %3D…

A: we know that chords subtends an angle to the circle is half the subtends by it to the center so…

Q: Use the Law of Cosines to determine the indicated side x. (Assume b = 19 and c = 24. Round your…

A: Given where b = 19 and c = 24

Q: Use the Law of Cosines to determine the indicated angle θ. (Assume a = 129.5, b = 59.8, and c = 158.…

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Q: In AABC, AB = 4 cm, BC = 7 cm, and AC = 6.1 cm. Determine the measure of ZB to the nearest %3D…

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Q: Find the reference angle for the given angle. (a) 10 (b) 8. 107 (c) 3

A: If the angle is in the first quadrant then its reference angle is the same as the angle itself. If…

Q: 30 ft 3. A flagpole stands in the middle of of a flat level field that is 50 feet away from its…

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Q: What is the reference angle ô of P(0) in the 3rd quadrant? O T -

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Q: In the figure, BC || DE, BC = 8, AE= 44, and DE = 32. Find ACc. A E AC =

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Q: Find angles A and C (in degrees) in the roof in the figure below. (Round your answers to the nearest…

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Q: T V U

A: The correct name of the angle = ?

Q: C 56.3 В А 80.2

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Q: D Question 8 Find the measure of the angle indicated in the figure bel Find m¿BCD. A C D 67° 359

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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: Find the reference angle for the given angle. 57T (a) 6 11T (b) 247 (c) 7

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Q: Find the cosine of angle O in the triangle below. 5 9. a. 6. b. V11 C. 6 1 d. 6/11 e. 11

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Q: b A Ө С а В

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Q: Use the Law of Cosines to determine the indicated angle θ. (Assume a = 19, b = 11, and c = 22. Round…

A: According to Cosine law:…

Q: Use the Law of Cosines to determine the indicated angle O. (Assume a = 139.5, b = 59.2, and c = 162.…

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Q: Which angle number represents an angle vertical to ZDHE? C G 1 A В 2 F 4 H D E

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Q: Find the value of the exterior angle y in the following figure. A 60° 55° C D degrees. y =

A: The sum of the angles of triangle ABC is 180°. So, ∠A+∠B+∠C=180°⇒60°+55°+∠C=180°⇒∠C=180°-115°⇒∠C=65°

Q: Use the sine law to determine the measure of angle C, to the nearest degree, given that b = 87.4 ft,…

A: Find angle c

Q: r to triangle ABC, which is not necessarily a right triangle. = 6 km, b = 7 km, and c = 9 km, use…

A: Given query is to find the value of indicated angle.

Q: Find the obtuse angle ZACB in AABC below to the nearest degree. C A 45° 34 dam 45 dam

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Q: Find an angle θ in the second quadrant for which  sec?=−2sec⁡θ=−2 . Look for an angle between 0° and…

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Q: Use the Law of Cosines to determine the indicated angle 0. (Assume a = 64.01, b = 36.67, and c =…

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Q: Use the Law of Cosines to determine the indicated angle ?. (Assume a = 126.5, b = 60.7, and c =…

A: Given: a=126.5b=60.7c=155.5

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: In the figure below angle A = 32 degrees while angle C = 34 degrees. Find the measure of angle ADE…

A: Theorem - The line joining the mid points of two sides of a triangle, is parallel to the third side…