15. The angle of elevation from a viewer to the center of a fireworks display is 55°. If the viewer is 75 yards away from where the fireworks are launched, at what height is the center of the display? Round to the nearest whole yard. fireworks 55 viewer 75 yd

Q: 2. From the top of the control tower 250 m tall, a rock is sighted on the ground below. If the rock…

A: Given, h=250 and l=170.

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: 2. From the top of the cliff 350 ft. high, the angle of depression of a boat on the sea is 15°. How…

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

Q: 3. Find the tangent of angle in the triangle below. 12 5 13

A:

Q: 11. From the top of a 200 meters high building, the angle of depression to the bottom of a second…

A: By given data ,we draw a diagram,

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

A:

Q: 11 6. Find the value of the missing angle. Round to the nearest whole degree.

A:

Q: Homework Conformation.

A:

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

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: 17. To measure cloud height at night, a vertical bean of light is directed on a spot on the cloud.…

A: We have to find the height of cloud .

Q: 11. An 8 foot ladder is leaning against a wall so that the base is 5 feet from the base of the wall.…

A: topic- trigonometric ratios

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

A: The given angle is -230 degrees.

Q: $2. A forest ranger, 35 meters above the ground in a tower, observes a blazing fire.The angle of…

A: From the given question, Let height of tower = 35  distance from tower = x angle of depression = 20°

Q: 4. A farmer has a triangular field. From one corner of the field, it is 435 m to the second corner…

A:

Q: 6. From the top of a vertical cliff 40 m high, the angle of depression of an object that is level…

A:

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

A:

Q: 2. A surveyor determines that the angle of elevation of the top of a building from a point on the…

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

Q: 2. A lighthouse along a shoreline is known to be 438 m tall. Gabrielle is on a ship coming in to…

A:

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:

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: 1. From the top of the cliff 126m high, the angle of depression of a boat is 20.7°. How far is the…

A: given:-  angle of depression=20.7 height=126m

Q: 3. How far from the door must a ramp begin in order to rise three feet with an 8° angle of…

A: Given that - the door must a ramp begin in order to rise three feet with an 8° angle of elevation.

Q: 8. A 25-foot ladder, leaning against the side of a building, makes a 50° angle with the ground. How…

A: sinθ = PerpendicularHypotenuse

Q: 2. The angle of depression of an object from 50 m vertical cliff is 39°. How far is the object from…

A:

Q: 2 A young man 1.7 m tall, while standing, measures the angle of elevation of the top of a pole as…

A: The young man has height 1.7 m tall with angle of elevation of the top of pole as 40°. Sketch the…

Q: 4. A truck driver estimates that a country road rises 40 cm every 6 m along the road. What is the…

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: 7. Two guy wires 27 m and 15 m in length are to be fastened to the top of a TV tower from two points…

A: cosine law of triangle                                         c2=a2+b2-2abcosθwhere θ is angle…

Q: A surveyor starts at the edge of a lake, at point 4, and measures a 90° angle between B and C, as…

A: The solution as follows :-

Q: 5. The angle of elevation of a building 80 m high from a man on the ground is 50.41°. How far is the…

A:

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

A:

Q: 5. From the top of a 30 ft building, the angle of depression to the foot of a building across the…

A:

Q: 1.] The angle of depression from the top of a 30-meter cliff to a boat is 25°32'. a.] How far is the…

A: First draw the digram then then convert the angle in degree then use trigonometric relation and…

Q: 4. The central angle of circle O has a measure of 4.2 radians and it intercepts an arc whose length…

A: I attached the picture of solution

Q: 2. What is the angle of depression of the boat 150 meters from the base of a lighthouse that is 80…

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: 1) Charlie is standing 250 feet from the base of a tall building. If he determines that the angle of…

A:

Q: 1. The angle of depression of a buoy from the top of a light house 130 feet above the surface of the…

A:

Q: Please help me salve

A:

Q: 2) An airplane flying at an altitude of 563m is 2 km from the airstrip. What is the angle of…

A:

Q: 2. A 21-ft ladder leans against a building so that the angle between the ground and the ladder is…

A:

Q: 8. The angle of elevation from a car to a tower is 32. The tower is 150 fn. tall. How far is the car…

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: 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: 6. Find the degree measure of the angle of elevation between the location of The Serpent Princess…

A: Answer is mentioned below

Q: Find the value of the marked angle to the nearest degree. 27 11 1?

A:

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

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…

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.