110 ft 1,5° h 25° Figure 15

Q: Steps are being attached to a deck, as shown in the figure to the right. The bottom of the steps…

A: Topic   -  trigonometry

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

A:

Q: A boat is heading towards a lighthouse, whose beacon-light is 107 feet above the water. From point…

A: Let's find.

Q: boat is heading towards a lighthouse, where Faith is watching from a vertical distance of 105 feet…

A:

Q: An aerial tram starts at a point one half mile from the base of a mountain whose face has a 60°…

A:

Q: An escalator lifts people to the second floor of a building, 30 ft above the first floor. The…

A: To find: The distance travel by a person: Formula used: Trigonometric ratio: Calculation: Assume…

Q: Consider the angle shown below with an initial ray pointing in the 3-o'clock direction that measures…

A: We draw a perpendicular line from the point to the x-axis So, OB=x ordinate=2.18 and AB=y irdinate=…

Q: Kim is watching a fireworks display from an observation spot 5 miles away. Find the angle of…

A: Solve the following

Q: Height of a Building The angle of elevation to the top of theEmpire State Building in New York is…

A: Suppose that: The height of the Empire State Building = x                         Note: 1 mi = 5280…

Q: An antenna has 4 guy-wires connected to the top of the antenna, and each guy-wire is anchored to the…

A:

Q: As shown in the figure below, Keith is looking at a tree that is leaning at an angle of 79° with…

A: Topic = Trigonometry

Q: QI. A ladder is placed against a wall such that it reaches the top of the wall of height 6 m and the…

A: A ladder is placed against the wall of 6m height and the ladder is inclined at the angle of 60…

Q: As shown in the figure below, Jane is standing 91 feet from the base of a leaning tree. The tree is…

A:

Q: A carpenter is preparing to put a roof on a garage that is 20 feet by 40 feet by 20 feet. A steel…

A: This is not a multiple subpart question but a multiple question.  Since you have asked multiple…

Q: (0.96, -2.74)

A:

Q: An aircraft is scheduled to fly from A to B, a distance of 600 km. Owing to bad weather, it is…

A:

Q: As shown in the figure below, Mary is standing 33 feet from the base of a leaning tree, The length…

A: To find out the angle theta.

Q: Angle of Elevation A man standing near a radio station antenna observes that theangle of elevation…

A: Given: A man standing near a  radio station antenna observes that the angle of elevation to the top…

Q: Height of a Tree An arborist needs to measure the height of a giant sequoia tree. Hemoves some…

A:

Q: A fire ranger stands at an observation window 70 ft above the ground. She sees a fire in the…

A:

Q: Radio Antenna: A guy wire is attached to the top of a radio antenna and to a point on horizontal…

A:

Q: As shown in the figure below, Debra is looking at a tree that is leaning at an angle of 84° with…

A:

Q: With the sun, a girl 1.4 m tall casts a 3.6 m shadow. Find the angle of elevation from the tip of…

A: The objective of the question is determine the angle of elevation and choose the correct option.…

Q: from the top of an apartment building the angle of depression to a car parked on the street below is…

A: By the given information we can construct triangle as below : Given Data : AB=90 feet∠CAD=32°

Q: rio is standing on top of a building and notices a turtle walking towards the building. He notices…

A: Topic = Trigonometric ratios Height of the building is 240 feets.

Q: Two cities are approximately 550 miles apart on the surface of the earth. Assuming that the radius…

A: Two cities are approximately 550 miles apart on the surface of the earth. Assuming that the radius…

Q: A 16 ft ladder leans agalnst the side of a house. The top of the ladder Is 15 ft off the ground.…

A:

Q: In traveling across flat land, you see a mountain directly in front of you. Its angle of elevation…

A:

Q: Height of Cloud Cover To measure the height of the cloud cover at an airport, a worker shines a…

A:

Q: A 17 ft ladder leans against the side of a house. The bottom of the ladder is 9 ft away from the…

A:

Q: Angle of Depression of a Light A company safety committee has recommended that a floodlight be…

A:

Q: An observer at the top of a skyscraper sights a tour bus at an angle of depression of 61 degrees.…

A: Find the horizontal distance

Q: ladder is leaning against a wall. The foot of the ladder is 6.5 feet from the wall. The ladder makes…

A: We will use trigonometric ratios in a right triangle to answer this.

Q: As shown in the figure below, Milan is standing 29 feet from the base of a leaning tree. The length…

A: Milan is standing 29 feet from the base of the tree. The length of the tree is 74 feet.The angle of…

Q: Sun's elevation Approximate the angle of elevation a of the sun if a person 5.0 feet tall casts a…

A: Given, If a person 5 feet tall cast a shadow 4 feet long on the ground,   Find the approximate…

Q: To estimate the height of a mountain, two students find the angle of elevation from a point (at…

A: Let,H=height of mountain in metersDraw the figure,

Q: A 15 ft ladder leans against the side of a house. The top of the ladder is 13 ft off the ground.…

A: Given that a 15 ft ladder leans against side of a house. The top of the ladder is 13 ft off the…

Q: 200 ft 390 70 ft

A:

Q: As shown in the figure below, Chris is looking at a tree that is leaning at an angle of 79° with…

A: Given that:

Q: A radio tower is located 325feet from a building building a person determines that the angle of ele…

A:

Q: A surveyor who is measuring the tallest tree in a park is 175 ft from the tree. His angle-measuring…

A:

Q: A 90-foot rope from the top of a tree house to the ground forms a $45\degree$45°​  angle of…

A:

Q: The figure below is a model of a Ferris wheel. Suppose that the diameter of the wheel is 250 feet,…

A: Given: Diameter of a wheel is 250 ft and central angle between P0 and P1 is θ=230°.

Q: Angle of Elevation A woman entering an outside glass elevator on the ground floorof a hotel glances…

A:

Q: As shown in the figure below, Jessica is standing 31 feet from the base of a leaning tree. The…

A: Here we have to find out the unknown angle

Q: A boat is heading towards a lighthouse, where Easton is watching from a vertical distance of 115…

A:

Q: A backdrop for a rock concert is supported by two guy wires mounted to the ground 135 feet from the…

A:

Q: Karla is riding vertically in a hot air balloon, directly over a point P on the ground. Karla spots…

A: Topic:- Trigonometric ratios  409.83 m far is the car from point P.

Q: The sun is directly overhead. The shadow of the balloon falls 14 feet 6 inches from the tether.…

A:

Q: The figure below is a simplified model of a Ferris wheel with diameter 210 feet. The top of the…

A: Given that       The figure below is a simplified model of a Ferris wheel with diameter 210feet. The…

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.