A water tower is located x:300 ft from a building. From a window in the building an observer notes that the angle of elevation to the top of the tower is 39 degrees and the angle of depression to the bottom of the tower is 25 degrees  how tall is the tower how high is the window

Q: m is framing a closet under a stairway. The stairway is 17 ft 3 in. Iong, and its angle of elevation…

A: Since, we have been given that Sam is framing a closet under a stairway.The length of the stairway…

Q: Height A football lands at the edge of the roofof your school building. When you are 25 feet fromthe…

A: Draw a diagram:   From the diagram, you have the sides opposite and adjacent to the angle so use…

Q: The entrance to a health clinic is x feet above street level. A ramp is installed from street level…

A: Topic-hight & distance

Q: On a recent bike ride, Juliana saw a tall flagpole and its 35 ft. long shadow. The angle of…

A: length of the shadow, l=35 ftThe angle of elevation of sun, θ=48°

Q: A plane is flying at an altitude of 17,000 feet. The angle of depression from the plane to the…

A:

Q: A helicopter hovers 1000 feet above a small island. The figure shows that the angle of depression…

A:

Q: The periscope of a submarine is at sea level. The boat captain spots an airplane with an elevation…

A:

Q: The angle of elevation of the mountain in the diagram was measured from two points 2 miles apart. a)…

A: This question can be solved using the concept of height and distance.

Q: George is flying a kite. The kite is directly over a picnic table which is 5 m away from George. The…

A:

Q: A bullet was fired such that it just grazed the top of a table. It entered a wall, which is 14.3…

A: A bullet was fired such that it just grazed the top of a table.  It entered a wall, which is 14.3…

Q: A steel cable supports a telephone pole. The cable makes a 65 degree angle with the ground. The base…

A: Let us draw the figure of the given situation:Here, AC is the length of the cable and AB is the…

Q: A water tower is located 325 ft from a building. From a window in the building, an observer notes…

A:

Q: An escalator lifts people to the second floor of a building, 25 ft above the first floor. The…

A: according to question, an escalator lifts people to the second floor of a building 25 ft above the…

Q: From the top of a 250-foot lighthouse, a plane is sighted overhead and a ship is observed directly…

A: Consider the labelled diagram below explaining the situation. Let d be the distance of ship from the…

Q: plane rises from take-off and flies at an angle of 6° with the horizontal runway. When it has gained…

A:

Q: An airplane is flying in the sky at an altitude of 1300 m. The angle of depression to a car on the…

A:

Q: Mariela is standing in a building and looking out of a window at a tree. The tree is 20 feet away…

A:

Q: Calix' kite is flying above a field at the end of 65 m of spring. If the angle of elevation to the…

A:

Q: A rope is tied to the bottom of a hot air balloon as shown. The altitude of the balloon is 50 feet…

A: Given Data: The altitude of the balloon is: h=50 ft The length of the rope is: l=75 ft For a…

Q: A tower is on the top of a hill. It is 1900 feet from an observer to a point directly under the…

A: A rough sketch of the given problem is as follows:

Q: The El Toro wooden roller coaster at Six Flags Great Adventure in New Jersey, has a maximum vertical…

A:

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

A: Soln          Sin30 = 30x         I2 = 30x          x = 30×2          x = 60 ftso The person travel…

Q: A ramp 18 ft long rises to a platform. The bottom of the platform is 11 ft from the foot of the…

A: According to given condition , we have a right angled triangle with hypotenuse =18 , base =11,…

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

A:

Q: jacks eyes are 5 feet above the ground. He is standing 400 feet from the base of a building. The…

A: jacks eyes are 5 feet above the ground, he is standing 400 feet from the base of a building, and the…

Q: bird

A:

Q: You are at the top of a 250 foot lighthouse. Through your binoculars you notice a cruise ship in the…

A:

Q: he angle of elevation from a viewer to the top of a flagpole is 50°. The viewer is 80 ft away and…

A: here x is the distance from the top to the height of the viewer. first draw the diagram

Q: A flagpole 95.4 ft tall is on the top of a building. From a point on level ground, the angle of…

A: The height of the flagpole is 95.4ft.

Q: From the base of a building, the angle of elevation to the top of a 4.0 m vertical pole a distance…

A:

Q: high wishes to estimate the width of the pile. He visually locates two rocks the ground below, at…

A: Angle of depression= 3°5'   Vertical height= 3000feet  Find horizontal distance.

Q: A helicopter hovers 850 feet above a small island. The 50° figure shows that the angle of depression…

A:

Q: From the top of a 267 foot lighthouse a plane excited overhead and a ship is observed directly below…

A: Rounding to the nearest foot the Answer will be 276 ft

Q: 22 ft a° 30 ft The diagram shows a vertical tree of height 22 ft, and the horizontal distance to the…

A: In a right-angled triangle, the trigonometric function tangent is defined as, tan θ=opposite…

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: Mariela is standing in a building and looking out of a window at a tree. The tree is 20 feet away…

A: Given:

Q: You are standing on a boat that is 150 feet from a cliff. If you look up at a 35 degree angle you…

A: Solution: The objective is to find the height of the cliff

Q: A kite on a 100 feet string has an angle of elevation of 18 degrees. The hand holding the string is…

A:

Q: 10. From a window 30 feet above the street, the angle of elevation to the top of the building across…

A:

Q: A helicopter hovers 1000 feet above a small island. The given figure shows that the angle of…

A:

Q: Jose looks to the top of the Seattle Space Needle at an angle of 77°. The height of the Space Needle…

A:

Q: From the top of a 250-foot lighthouse, a plane is sighted overhead and a ship is observed directly…

A: Given: From the top of a 250-foot lighthouse, a plane is sighted overhead and aship is observed…

Q: an aircraft flying at a height of 400m measures the angle of depression of the end the runaway as…

A: Aircraft lying at height of 400m angle of depression of the end of the runway as 25degree…

Q: You are flying a drone to get a nice picture of a lighthouse. As your drone is hovering above the…

A:

Q: A tower is 1941 feet tall. The angle of elevation from the base of an office building to the top of…

A: a. The diagram can be drawn as follows: Consider the distance between the office building from the…

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

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: A plane is flying over the beach. The angle of depression from the tip of the plane from the beach…

A:

Q: AT.V. tower stands vertically on a bank of a river. From a point on the other bank directly opposite…

A:

Q: A CCTV camera is mounted on a wall 3 m above a bank teller's desk. It is used to view the bank's…

A: Given :                height = 3m  , base = 10m To find :               The angle of depression…

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.