On a May 21, 2021, Alexandra visits Portland and sees a flock of birds. The angle of elevation to the flock of birds is 20°. If the flock of birds is directly above a point 15 meters away, what is the altitude of the flock of birds? The altitude of the flock of birds is meters. (Round your answer to three decimal places) The actual distance to the flock of birds is meters. (Round your answer to three decimal places)

Q: Flight 1549 left LaGuardia Airport at 3:25 PM.  Around 3:27 PM, the plane struck a flock of birds.…

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Q: A ship's captain notes that a second ship is 14.5 km away at an angle of 45° N of E and a third ship…

A: Here, we are going to solve only one question and for the remaining question please post the…

Q: The Cats R Us building is 60 feet high. Mrs.Hart is standing some distance away from the tower…

A: Here this problem is part of height and distance so we will find this by that method.

Q: Batman and Robin are in the Batcave. They receive two calls for help from citizens of Gotham City…

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Q: I love watching Phillies baseball! There is a sign in the outfield that looks huge. From a point 150…

A: The question mentions that from a point 150 feet in front of the sign, the angles of elevation of…

Q: If the distance e from a point directly below the plane in the picture to a radar station is 125…

A: Solution: The objective is to find the distance from the plane to the ground

Q: What is the angle of elevation created with the ground when a flagpole with a height of 20 feet…

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Q: From the top of an 82 meter high vertical cliff, a boat has an angle of depression of 32 degrees.…

A: We will use trigonometric ratio to solve this.

Q: From Point S, Samantha uses a clinometer to determine the angle of elevation to the top of the cliff…

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Q: 2. Nelson is hunting pheasant. The angle of elevation from Nelson to a pheasant in flight is 31°.…

A: 2. Form a triangle as per given information ;: in given triangle  bullet has to travel 196.102 m .…

Q: 1. Berkley is flying a kite. The string is all the way out, which means it is 425 meters away.…

A: let distance between kite and dog is x m according to sines lawsin(A)a=sin(B)b=sin(C)c

Q: 6. Paula spots a glider located at an angle of elevation of 42°. The distance between the glider and…

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Q: Light poles use guy wires for support and electrical grounding. Suppose a 27.5-foot guy wire is…

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Q: f(x)= 3x+1 if x < -2 x-3 if x-2

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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.