11) From a point on level ground 25 feet from the base of a tower, the angle of elevation to the top of the tower is 78°, as shown in the accompanying diagram. Find the height of the tower, to the nearest tenth of a foot.

Q: The angle of elevation of a pedestrian crosswalk over a busy highway is 9.34°​,as shown in the…

A: The solution is:

Q: What is the angle of elevation from the ground to the top of a 45-ft tree from 65 feet away? Round…

A:

Q: 14. Find the angle of elevation of the sun when a 15 ft. pole casts a shadow 35 ft. long on level…

A:

Q: A hot-air balloon is rising vertically. From a point onlevel ground 120 feet from the point directly…

A: From the given data

Q: Find the exact values of the six trigonometric ratios of the angle 0 in the triangle.

A: sin(θ)    = opposite side ÷ hypotenuse    = 24/25

Q: 2. A 50-meter vertical tower is braced with a cable secured at the top of the tower and tied 30…

A:

Q: 1.At 8 o'clock ,what is the angle between the hour hand and minute hand of the clock?

A:

Q: What is the angle of elevation from the ground to the top of a 45-ft tree from 65 feet away? Round…

A: Given,          The ground to the top of a 45-ft tree from 65 feet away.

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

A:

Q: - How far from the wall of a building is the base of a 33 ft. ladder which makes an angle of 70"…

A: Here, hypotenuse = 33ft  Angle = 70°  We have to find the base .

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 sailor wants to anchor his sailboat 30 m from a lighthouse that is 12 m tall. Determine the angle…

A: We have to find angle of elavation

Q: 4. When a 46 foot tall radio antenna casts a 20 foot long shadow, to the nearest tenth, what is the…

A:

Q: 9) The angle of elevation from ground level to the top of a building is 50°. If the observer is…

A:

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: The radian measure of an angle of 22 degrees is?

A:

Q: ilot flies her plane on a bearing of 35 degrees from point A to point B, which is 400 miles from A.…

A:

Q: 4. From a point 20 m from the base of a building, the angle of elevation of the top of the building…

A:

Q: The top of an 8-foot ladder leans against a wall at a height of 7 feet. What angle (degrees) does…

A: Length of the ladder is 8 foot and length of the wall is 7 feet. We have to find the angle between…

Q: 1. From the top of a 25 m tower, you have observed a stop sign that is 10 m away from the base of…

A: Height of the tower=25m Distance of stop sign from the base=10 m

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

A:

Q: If a loading ramp is placed next to a truck, at a height of 4 feet, and the ramp is 20 feet, what…

A:

Q: The angle of elevation from an observer to the top of achurch is 0.3 radian, while the angle of…

A: Firstly Change radian to degree       0.3 radian =17.1887°0.4 radian =22.9183° According to…

Q: 15) The angle of elevation from ground level to the top of a building is 62°. If the observer is…

A:

Q: 19. How far from the wall of a building is the base of a 30 ft. ladder which makes an angle of 75°…

A: Given that length of the ladder is 30 ft. which makes an angle of 75° with the ground. We have to…

Q: Consider the following figure: Transit 27.8° 131 ft 5.5 ft From a transit station located 5.5 ft…

A: By trigonometric Identity we solve the following problem

Q: The length of the arc intercepted by a central angle of 5 radians in a circle of radius 75 is   The…

A:

Q: 1. How long is the ladder which makes an angle of 300 with the side of the house and whose foot is…

A:

Q: Suppose the Eiffel Tower is located 1000 feet from a building. From a window in the building, a…

A:

Q: 14. Find the angle of elevation of the sun when a 25 ft. tree casts a shadow 45 ft. long on level…

A: see the details solution in below

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: 2. In an apartment building, a night light is mounted on a pole that is 7 m high. The night light…

A:

Q: 2, Determine the indicated side (to the nearest tenth) or angle (to the nearest degree). (show all…

A:

Q: 14. What is the angle of elevation, to the nearest tenth of a degree, to the top of a 35-foot…

A: tanθ=PB P is perpendicular and B is base of right angle triangle.

Q: What is the radian measure of a 270° angle? What is the degree measure of a 5p>4-rad angle?

A: Given: Angle 270° and 5π4 radian.

Q: What is the angle of elevation to the nearest tenth of a degree to the top of a 35-ft building from…

A: Let the angle of elevation to the building be θ. The height of the building = 35 ft.

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

A:

Q: 2. A wire of length 200 feet is attached from the ground to the top of a telephone pole. If the…

A: Draw the figure

Q: What is the angle of elevation to the nearest tenth of a degree to the top of a 35-ft building from…

A:

Q: From a point 250 ft from the base of a tower, the angle of elevation to the top of the tower is 18.5…

A:

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

A:

Q: A submarine that has sunken to the ocean floor is being pulled up by two large freight ships on the…

A:

Q: What is the approximate radian measure of an angle with a degree measure of 59.6º?

A: To convert degree in to radian, multiply by π/180°. Simplify it

Q: Two guy wires from the top of a 35-ft tent pole are anchored to the ground below by two stakes so…

A:

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: 4. The angle of depression from the top of the castle to the boat is 25°. If the boat is 350 meter…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

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

A:

Q: A 32-ft ladder leans against a building so that the angle between the ground and the ladder is 79…

A:

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.