2. A broadcast antenna is located at the top of a building 1000 feet tall. From a point on the same horizontal plane as the base of the building, the angles of elevation of the top and bottom of the antenna are 65.8 degrees and 62.6 degrees respectively. How tall is the antenna?

Q: A telegraph pole is supported by two guy wires which run from the top of the pole to the ground on…

A: Given:- A telegraph pole is supported by two guy wires which run from the top of the pole to the…

Q: You have a ramp that is 3.14 meters long, as measured along the surface of the ramp. You raise that…

A:

Q: Brian's kite is flying above a field at the end of 65 m of string. If the angle of elevatiom O 21 O…

A:

Q: F 1m -|–1,5 m-

A: Tan 45 = h/2.5 h = 2.5(1) h = 2.5

Q: helps to support a tower. The angle between the wire and the level ground is 56. One end of the wire…

A: Given query is to find the height, where wire reaches on the tower.

Q: It is 58 road miles from Denver to the Eisenhower tunnel. Denver is 5882 ft above sea level. The…

A: The distance between Denver to the Eisenhower Tunnel is 58 milesDenver is 5882 ft above mean sea…

Q: angle of depression from Platform A to Platform B to the nearest tenth.

A: Given: Kara is zip - lining in the forest . She is standing at the top of Platform A ready to zip -…

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: Calculate the height of the two buildings in the figure.

A: In a right angled triangle, the tangent of an angle is given by :…

Q: 4. To estimate the height of a radio tower, Jody steps 25 feet away from the center of the tower's…

A: Formula used-  tanx= perpendicular/ base  tan(90-x) = cotx

Q: The Statue of Liberty is 305.5 feet high. When the angle of elevation of the sun is 50, what is the…

A: Solved below

Q: 8. Mary is flying a kite on a 50-meter string. The string is making a 50° angle with the ground. How…

A:

Q: Four-sided Polygons 3 4 2.

A:

Q: 6. Paula spots a glider located at an angle of elevation of 42°. The distance between the glider and…

A:

Q: A surveyor set up his instrument at A and measured the angle of elevation of the top of a tower and…

A:

Q: 1. A boy flying a kite lets out 300 feet of string which makes an angle of 38° with the ground.…

A:

Q: King Kong stands on the edge of the roof of a 68 foot high building. You poke your head out of a…

A: Given the height of a buliding which is 68 ft high and a king kong which stands on the edge of roof.

Q: How tall is a bridge if a 6-foot tall person standing 100 feet away can see the top of the bridge at…

A:

Q: A daredevil gymnast has attached a rope from the ground to the top of a 54 foot building at an angle…

A: We have to find the length of the rope.

Q: The observation deck of the Skylon Tower in Niagra Falls is 166m above the river. Two boats are in…

A: In this question we will use basic of trigonometry i.e application of tanθ in triangles.  First we…

Q: An A-frame house overlooking a lake has windows entirely covering one end. If the roof intersects at…

A:

Q: A surveyor is 305 ft from the base of the new courthouse. Her angle-measuring device is 5 ft a the…

A:

Q: A person is sitting watching TV. What is the height of the entire screen (in grey shadow)?

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.