17. An observer at the top of a 50m lighthouse sights a boat out at sea at an angle of depression of 15°. A short while later, the same boat is at an angle of depression of 22° along the same line of sight. To the nearest meter, how far did the boat travel?

Q: The cross section of a rivet has a top that is an arc of a circle. If the ends of the arc are 11 mm…

A:

Q: 2. On the wall of Mr. Piamonte's house, a 6-meter picture was hung so that its location is 5 meters…

A: Let's find.

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A: topic - application of trigonometry

Q: Suppose that you are headed toward a plateau 32.5 meters high. If the angle of elevation to the top…

A: Solve the following

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A:

Q: If the length of an arc of a circle of radius 7 is approximately 10.99 cm. What is the measure of…

A: Topic = Circle

Q: 1. The foot of a ladder is 1.8 m from the base of a wall. If the ladder makes an angle of 72° with…

A: To solve the following problem

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A: Given Top tube = 52.2 cm Seat tube = 49 cm Seat Angle = 75.0°   We can use the cosine rule here.…

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A:

Q: 8. Suppose that a point on the ground is 50 feet from the base of a tree. If the angle of elevation…

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

Q: If the measure of the arc from the Jaguar watch point to dock 1 is 58 degrees and if 0 = 80 degrees,…

A: Given data: θ=80∘, Arc 1=58∘ The objective is to find the value of Arc 2.

Q: 9. A radio tower 200 ft. high casts a shadow 75 ft. long. What is the angle of elevation of the sun?

A:

Q: A guy wire attached to the top of a radio antenna is bolted to the ground 48 m from the base of the…

A:

Q: 2. The base of an isosceles triangle is 8 feet long. If the altitude is 6 ft long and is increasing…

A: According to the given information the figure is,   AB = 8 feet AD = 4 feet CD = x

Q: From a point on the South Rim of a​ canyon, it is found that the angle of elevation to a point on…

A: Given:- From a point on the South Rim of a​ canyon, it is found that the angle of elevation to a…

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A:

Q: Suppose that you are headed toward a plateau 51.8 meters high. If the angle of elevation to the top…

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Q: A straight 33-ft long ladder leans against a building so that the angle between the ground and the…

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Q: Suppose that you are headed toward a plateau 22.8 meters high. If the angle of elevation to the top…

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Q: 16. If the angle of elevation of the sun is 60 15' when a building casts a shadow of 20 ft., what is…

A: Solution is given below:

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A: topic - application of trigonometry

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Q: 2. A 30 ft ladder leans against a building at an angle of 45 °. Compute the distance from the foot…

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Q: 5. The length of the shadow of a building 27.89 meters tall is 34.62 me- ters. Find the angle (in…

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Q: A tunnel is planned through a mountain to connect points A and B on two existing roads. If the the…

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Q: 3. The angle of depression from the top of a building to a point on the ground is 32 30'. How far is…

A: According to the guidelines issued by the company We are supposed to answer only one question.…

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Q: If arc OQ = 47 and arc NP = 15 find the value of angle m. Round to the nearest tenth. %3D N P

A:

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A: This question is related to Trigonometry, we will we will solve it using given information.

Q: The angle of inclination from the base of skyscraper A to the top of skyscraper B is approximately…

A: We can use trigonometric ratios to answer this question.

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Q: 32) From a horizontal distance of 80.0 m, the angle of elevation to the top of a flagpole is 18°.…

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A: Now draw the figure according to given information

Q: If the distance to the sun is approximately 93 million miles, and, from the earth, the sun subtends…

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Q: vertical

A: Please refer to the image below

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A: Given problem is :

Q: 13 14 15 The horizontal distance on a survey map from the top edge of a riverbank to the river is 85…

A: To find the angle of depression

Q: 2) A spotlight beam sweeps through a horizontal angle of 75.0°. If the range of the spotlight is 250…

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A: 2.

Q: Suppose that you are headed toward a plateau 27.8 meters high. If the angle of elevation to the top…

A: given that height of plateau 27.8 m and angle of elevation to the top of plateau is 26.5 degree.…

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A:

Q: 14. If 0 is an angle in standard position and its terminal side passes through the point (S,-)0 on a…

A:

Q: 2. When a man measured the angle of elevation of the top of the tower from a cert point, it was…

A: Given problem:- When a man measured the angle of elevation of the top of the tower from a certain…

Q: A pedestrian overpass is being built with a 12.5°angle. If the overpass is 17.5 ft. high find the…

A: Using Sinx we get the length of ramp.

Q: _2. A 50-meter vertical tower is braced with a cable secured at the top of the tower and tied 30…

A: tan θ=oppositeadjacent

Q: 2. From a point 20 m from the base of a building, the angle of elevation of the top of the building…

A:

Q: 5) What is the measure of arc QR in degrees?

A: Here is the solution

Q: 16. The minute hand of a clock has length 15 cm. How long will it sweep out an angle of 105°? How…

A: The minutes hand of a clock has length 15 cm The given angle is 105 degree We know that in a clock…

Q: 9) (10pts) The angle of elevation to the top of a building from a point on the ground is 37°. If the…

A: This a basic question related to Theory of trignometry .It can be solved using simple formula of…

Q: 5.] If Gaara is 167.64 cm tall cast a shadow of 160.02 cm at 10 a.m., what is the angle of elevation…

A:

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.