11) A roller coaster makes an angle of 52° with the ground. The horizontal distance from the crest of the hill to the bottom of the hill is about 121 feet, as shown. Find the height h of the roller coaster to the nearest foot.

Q: 3. A sailor is looking at a kite. If he is looking at the kite at an angle of elevation of 36° and…

A: From Given,

Q: At a point 200 feet from the base of a building, the angle of elevation to the bottom of a…

A:

Q: 7. Building A is 480 feet tall and Building B is 654 feet tall. If the angle of depression from the…

A: Note: Since you have posted multiple questions we will solve the first question for you. If you want…

Q: The angle of depression from an airplane to the top of an air traffic control tower is 56°. If the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Can you find the measurements of each lettered angle and give a conjecture that supports your answer…

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

Q: A bridge across a river makes an angle of 450 with the river bank as shown in fig 12.8 if the length…

A:

Q: A woman 1.5 m tall is on top of a building. She observes a car on the road at an angle of 75°. If…

A: As per Bartleby answering guidelines if multiple questions are posted in a single picture then an…

Q: A person observes that from point A, the angle of elevation to the top of a cliff at D is 30°.…

A: GIVEN  HEIGHT OF CLIFF , DC=80m

Q: a 14 yard rope is strung from the bottom of one tree to the top of another. The angle of elevation…

A:

Q: A pilot is flying over a flat (horizontal) land. She determines the angle of depression to a…

A: The given situation is as shown. Now, use the fact that sum of the angle s of the triangle is 180°.…

Q: 1. When the angle of elevation of the sun is 46°, the building casts a horizontal shadow of 60m. How…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: A student stands at point A and measures the angle of elevation to the top of a building at 30°. She…

A:

Q: 3. The angle of elevation of the top of a cellphone tower to a point on the ground is 40 The…

A:

Q: 31. The angle of elevation from the control tower to an airplane is 49°. The airplane is flying at…

A:

Q: The angle of elevation from an observer to thetop of a building is 35°. If the observer is 155…

A: To height of the building is calculated by measuring the distance from the object and the…

Q: 1. To determine the height of a tree, a person stands 40 feet from the tree and finds that the angle…

A: As per the guidelines .i can solve only first question

Q: A surveyor determines that the angle of elevation to the top of a building from a point on the…

A: To solve the problem, we need to consider that two triangles are formed depending on the distance…

Q: Homework Conformation.

A:

Q: 7) Find the height of a building that projects a shadow of 350 ft on the ground, if the angle of…

A: The height of the building that projects a shadow of 350 ft on the ground  and the angle of…

Q: 15. Find the reference angle of –230°. Justify your answer with a sketch.

A: The given angle is -230 degrees.

Q: (1) To measure the height of a building, a surveyor sets up his transit at a distance of 112.2 feet…

A:

Q: 3. Find the height of a tree if the angle of elevation of its top changes from 20° to 40° as the…

A:

Q: 4. A 54 -ft ladder leans against a building so that the angle between the ground and the ladder is…

A:

Q: 7. A 14 foot ladder is used to scale a 13 foot wall. At what angle of elevation must the ladder be…

A:

Q: a1. The angle of depression from a bird sitting on top of a telephone pole to the base of a tree 12…

A: we are given with word problem.

Q: 1. From the top of a cliff 400 feet above sea level, the angle of depression of a boat out to sea is…

A:

Q: A telephone pole in Valdosta casts no shadow at the same time as a telephone pole in Atlanta casts a…

A: Given A telephone pole in Valdosta casts no shadow And at the same time as a telephone pole in…

Q: 1. The angle of elevation from point A to the top of a hill is 49°. If point A is 400 feet from the…

A: Given the angle of elevation from point A to the top of a hill is 49o. The point A is 400 feet from…

Q: Determine the angle in standard position in degrees for the point (6,15)to the nearest tenth of a…

A: The required angle is, 68.2°    The detailed solution is as follows below:

Q: To measure the height of a flagpole, Jan Marie found that the angle of elevation from a point 24.7…

A: To find the height of the flagpole.

Q: 2) As shown in the diagram below, a ship is heading directly toward a lighthouse whose beacon is 125…

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

Q: From one point A, the angle of elevation of the top of a tall building CD is 12°. From another point…

A:

Q: 1. A boy flying a kite lets out 300 feet of string which makes an angle of 38° with the ground.…

A:

Q: In a kite, if the angle of elevation is 67 degrees and 100 feet if kite string has been let out, how…

A:

Q: in a building, a person determines that the angle of elevation to the top of the monument is 15° and…

A:

Q: 23. As shown in the diagram below, a ship is heading directly toward a lighthouse whose beacon is…

A:

Q: . If the angle of elevation of the sun is 63.4 when a building casts a shadow of 37.5 ft., what is…

A: NOTE: Refresh your page if you can't see any equations. . here we have AB=x feet (height of the…

Q: From a distance of 300 m, Susan looks up at the top of a lighthouse. The angle of elevation is 5°.…

A: Given, From a distance of 300 m, Susan looks up at the top of a lighthouse. The angle of elevation…

Q: 1. A 20-foot ladder leans against a wall so tha the base of the ladder is 8 feet from the base of…

A: Given :- Length of ladder=20 ftBase of ladder is 8 ft from the base of building .We have to find…

Q: 17. Find the angle of elevation if you are standing 50 ft. away and the building is 425 ft. tall?…

A: From the given figure, Let AB be the distance between you and the building. AB=50 ft BC is the…

Q: 1. The angle of elevation to the top of the Empire State Building in New York is found to be 11°…

A:

Q: 4. To estimate the height of a mountain above a level plain, the angle of elevation to the top of…

A:

Q: 15. The angle of elevation from a soccer ball on the ground to the top of the goal is 34°. If the…

A:

Q: How far from the door must a ramp begin in order to rise three feet with an 8° angle of elevation?

A: Note To Student : Thanks for posting your queries. But problem 6 can not be solved without some…

Q: 1. Stephanie knows that when she stands 123 feet from the base of the flagpole the angle of…

A:

Q: The angle of elevation from point A to the top of the cliff is 34°. If point A is 1,000ft from the…

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

Q: 13. Suppose a 15-foot ladder leans against the side of a house so that the angle of elevation of the…

A:

Q: 3. An offshore lighthouse is 2km from a coastguard station C and 2.5 km from hospital H near the…

A: let C be the coast guard station let H be the hospital and L be lighthouse

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: 2. A 15-foot ladder leans against a wall and makes an angle of 65° with the ground. What is the…

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.