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Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A:

Q: A 15 foot ladder is leaning against the side of a building. The angle of elevation between the…

A: Here we will find height of side of building where ladder can reach,

Q: An aerial photograph is taken of a building. The photograph is made when the angle of elevation of…

A: Draw the diagram according to the situation.

Q: The Washington Monument in Washington, D.C. is 555 feet tall. If a tourist sees the monument with a…

A: The Washington Monument in Washington, D.C. is 555 feet tall and a tourist sees the monument with a…

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: Given that, there is a triangle with angle A which is complement of 52 degree   A = 90-52 = 38…

Q: To calculate the height of a tree, Marie measures the angle of elevation from a point A to be 46°.…

A: The sides and angles of a right triangle are related by the trigonometric functions. Trigonometric…

Q: A radio tower is located 300 feet from a building. From a window in the building, a person…

A:

Q: The angle of elevation from a boat to the top of the lighthouse is 25°. The lighthouse is 150 feet…

A: BC

Q: Aradio transmission tower is 160 feet tall. How long should a guy wire be if it is to be attached 11…

A: A radio transmission tower is 160 feet tall. We have to find how long should a guy wire be if it is…

Q: A student measures the length of the shadow of the Washington Monument to be 620ft. If the Monument…

A:

Q: A group of students estimated the height of a building. They stood at point C which is 25 meters…

A: Given  Distance between A and C is 25 meters  Light beam makes 60 degree with the ground  To…

Q: From the top of a 300 feet tallI lighthouse, the angle of depression to a ship in the ocean is 21°.…

A:

Q: a smokestack is 190 ft high. a guy wire must be fastened to the stack, 30.0 ft from the top the guy…

A: Answer is mentioned below

Q: A carpenter constructs a table with four legs that each forms an acute angle with the tabletop. Each…

A: Solve by using pythogorous theorem.

Q: -) The angle of elevation to the sun is 30°. What is the length of the shadow cast by a person 1.8…

A: The explanation of the solution as follows:

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: Given angle of elevation of woman to see the top of building from ground floor = 55°. She rides…

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A:

Q: A radio transmission tower is 130 feet tall. How long should a guy wire be if it is to be attached…

A:

Q: A radio tower is located 375 feet from a building. From a window in the building, a person…

A: here we have

Q: 75 feet The angle of depression from the top of a flag pole to a point on the ground is 30°. If the…

A:

Q: A kite is 50 feet high when 170 feet of string is out. What angle does the kite make with the ground…

A:

Q: . From the top of a lighthouse 210 feet high, the angle of depression of a boat is 27°. Find the…

A:

Q: Solve the right triangle shown in the figure. Round side lengths to the nearest tenth. Round angles…

A: Given,           A right triangle DEF is shown below :

Q: Standing 83.1 feet from a maple tree with a height of 44.6 feet, you measure the angle of depression…

A:

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: A hot-air balloon is flying at an altitude of 2540 feet. If the angle of depression from the pilot…

A:

Q: A radio tower is located 300 feet from a building. From a window in the building, a person…

A:

Q: surveyor measures the height of an ad billboard on a skyscraper by walking 45 ft. away from the…

A:

Q: To measure a stone face carved on the side of a​ mountain, two sightings 750 feet from the base of…

A:

Q: A radio tower is located 350 feet from a building. From a window in the building, a person…

A: When the person is looking up the angle formed by line of sight and horizontal line is called the…

Q: A radio transmission tower is 319 feet tall. A guy wire is to be attached 6 feet from the top and is…

A:

Q: The proper angle for a ladder is about 75° from the ground. Suppose you have a 27 foot ladder. How…

A: We have to find the length

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: Let 'x' be the length of the building from three floors The full length of the building across the…

Q: The proper angle for a ladder is about 75° from the ground. Suppose you have a 4 foot ladder. How…

A:

Q: A radio tower is located 350 feet from a building. From a window in the building, a person…

A:

Q: A ladder leaning against the wall makes an angle of 74 with the ground. If the foot of the ladder is…

A: Since, a ladder is leaning against the waall making an angle of 74° withthe ground.Alos, we have…

Q: _4. From the top of a lighthouse 210 feet high, the angle of depression of a boat is 27°. Find the…

A:

Q: To measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an…

A: To measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an…

Q: A 30-foot ramp is used to move product to a loading dock. The ramp makes a 24° angle with the…

A:

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: Given  Angle of elevation from ground floor to top of the building = 49° Angle of elevation from…

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A:

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A:

Q: The proper angle for a ladder is about 75 degrees from the ground. Suppose you have a 9 foot ladder.…

A: Consider the triangle:

Q: The angle of depression from a bird sitting on top of a telephone pole to the base of a tree is 63°.…

A: Let α1 be angle of depression. The height of pole is 18 feet. Let the distance between pole and tree…

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: for the triangle ABE, use the tan function  tan31=xy y=xtan31

Q: The angle of depression from the top of the school to the base of the flagpole in front of the…

A:

Q: To find the height of a building, a person measures the angle of elevation to the top of the…

A:

Q: 2. Bryan is using an 8-ft ladder to pick apples from a tree. The bottom of the ladder makes an angle…

A: SOLUTION-

Q: To measure the height of President Abraham Lincoln's caricature on Mt. Rushmore, two sigħting 800 ft…

A:

Q: he angle that the top of a tree makes with the horizon is 59∘. The distance that the measurement of…

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.